Michigan Wolverines: Darius Latham
Illinois: This is a significant concern for the Illini, especially after the recent departure of Houston Bates, who started last season at the Leo (defensive end/outside linebacker) spot. Illinois also loses its other starting defensive end, Tim Kynard. The team will rely heavily on junior-college players such as Jihad Ward and Joe Fotu, but it also needs holdovers like Dawuane Smoot and Paul James III to step up on the perimeter. Illinois returns more experience inside with Austin Teitsma and Teko Powell, but there should be plenty of competition, especially with the juco arrivals, after finishing 116th nationally against the run.
Indiana: The anticipated move to a 3-4 alignment under new coordinator Brian Knorr creates a different dynamic for the line this spring. Indiana must identify options at the all-important nose tackle spot, and possibilities include sophomores Ralphael Green and Darius Latham, both of whom are big bodies. Nick Mangieri had a nice sophomore season and should be in the mix for a starting job on the perimeter (end or outside linebacker), while David Kenney could be a good fit as a 3-4 end. Defensive end Ryan Phillis is the team's most experienced lineman, and Zack Shaw also has some starting experience.
Iowa: This group should be the strength of the defense as Iowa returns three full-time starters -- tackles Carl Davis and Louis Trinca-Pasat, and end Drew Ott -- as well as Mike Hardy, who started the second half of the season opposite Ott. End Dominic Alvis departs, but Iowa brings back almost everyone else from a line that allowed only eight rushing touchdowns in 2013. Junior Darian Cooper could have a bigger role and push for more playing time inside, and Nate Meier provides some depth on the perimeter after recording two sacks in 2013. Iowa is in good shape here.
Maryland: The Terrapins employ a 3-4 scheme and appear to be in good shape up front, as reserve Zeke Riser is the only rotation player to depart. Andre Monroe leads the way at defensive end after an excellent junior season in which he led Maryland in both sacks (9.5) and tackles for loss (17). Quinton Jefferson started at defensive end last season and recorded three sacks. There should be some good competition this spring at nose tackle between Keith Bowers and Darius Kilgo, both of whom had more than 30 tackles last season. The challenge is building greater depth with players such as end Roman Braglio.
Michigan: If the Wolverines intend to make a big step in 2014, they'll need more from the front four, which didn't impact games nearly enough last fall. Michigan's strength appears to be on the edges as veteran Frank Clark returns after starting every game in 2013 and recording a team-high 12 tackles for loss. Brennen Beyer, who started the second half of last season, is back at the other end spot, and Michigan has depth with Mario Ojemudia and Taco Charlton. There are more questions inside as Willie Henry, Chris Wormley and others compete for the starting job. Young tackles such as Henry Poggi and Maurice Hurst Jr. also are in the mix, and Ondre Pipkins should be a factor when he recovers from ACL surgery.
Michigan State: The Spartans return the best defensive end tandem in the league as Shilique Calhoun, a second-team All-American in 2013, returns alongside Marcus Rush, one of the Big Ten's most experienced defenders. Joel Heath, Brandon Clemons and others provide some depth on the perimeter. It's a different story inside as MSU loses both starters (Micajah Reynolds and Tyler Hoover), as well as reserve Mark Scarpinato. Damon Knox, James Kittredge and Lawrence Thomas, who has played on both sides of the ball, are among those who will compete for the starting tackle spots. If Malik McDowell signs with MSU, he could work his way into the rotation.
Minnesota: Defensive tackles like Ra'Shede Hageman don't come around every year, and he leaves a big void in the middle of Minnesota's line. The Gophers will look to several players to replace Hageman's production, including senior Cameron Botticelli, who started opposite Hageman last season. Other options at tackle include Scott Ekpe and Harold Legania, a big body at 308 pounds. Minnesota is in much better shape at end with Theiren Cockran, arguably the Big Ten's most underrated defensive lineman. Cockran and Michael Amaefula both started every game last season, and Alex Keith provides another solid option after recording five tackles for loss in 2013.
Nebraska: Other than MSU's Calhoun, Nebraska returns the most dynamic defensive lineman in the league in Randy Gregory, who earned first-team All-Big Ten honors in his first FBS season. If the Huskers can build around Gregory, they should be very stout up front this fall. Nebraska won't have Avery Moss, suspended for the 2014 season, and players such as Greg McMullen and junior-college transfer Joe Keels will compete to start opposite Gregory. The competition inside should be fascinating as junior Aaron Curry and sophomore Vincent Valentine both have starting experience, but Maliek Collins came on strong at the end of his first season and will push for a top job.
Northwestern: It will be tough to get a clear picture of this group in the spring because of several postseason surgeries, but Northwestern should be fine at defensive end despite the loss of Tyler Scott. Dean Lowry, Ifeadi Odenigbo and Deonte Gibson all have significant experience and the ability to pressure quarterbacks. Odenigbo, who had 5.5 sacks as a redshirt freshman, could become a star. The bigger questions are inside as Northwestern must build depth. Sean McEvilly is a solid option but must stay healthy. Chance Carter and Max Chapman are among those competing for starting jobs at tackle.
Ohio State: A total mystery last spring, the defensive line should be one of Ohio State's strengths in 2014. Noah Spence and Joey Bosa could become the Big Ten's top pass-rushing tandem, and the Buckeyes have depth there with Jamal Marcus, Adolphus Washington and others. Returning starter Michael Bennett is back at defensive tackle, and while Joel Hale might move to offense, there should be enough depth inside with Tommy Schutt, Chris Carter and Washington, who could slide inside. Nose tackle is the only question mark, but new line coach Larry Johnson inherits a lot of talent.
Penn State: Like the rest of the Lions defense, the line struggled at times last season and now much replace its top player in tackle DaQuan Jones. The new coaching staff has some potentially good pieces, namely defensive end Deion Barnes, who won 2012 Big Ten Freshman of the Year honors but slumped as a sophomore. Barnes and C.J. Olaniyan could form a dangerous pass-rushing tandem, but they'll need support on the inside, where there should be plenty of competition. Austin Johnson will be in the mix for a starting tackle spot, and early enrollees Tarow Barney and Antoine White also should push for time. Anthony Zettel provides some depth on the perimeter.
Purdue: The line endured a tough 2013 campaign and loses two full-time starters (tackle Bruce Gaston Jr. and end Greg Latta), and a part-time starter (end Ryan Isaac). Competition should be ramped up at all four spots this spring. Senior end Ryan Russell is the most experienced member of the group must take a step this offseason. Evan Panfil and Jalani Phillips will push for time at the end spots, along with Kentucky transfer Langston Newton. The group at tackle includes Ryan Watson and Michael Rouse III, both of whom started games in 2013.
Rutgers: Keep a close eye on this group in the spring as Rutgers begins the transition to the Big Ten. The Scarlet Knights lose two starters in end Marcus Thompson and tackle Isaac Holmes, as well as contributor Jamil Merrell at tackle. Darius Hamilton provides a building block on the inside after recording 4.5 sacks and 11.5 tackles for loss in 2013, and end Djwany Mera is back after starting throughout last season. David Milewski played tackle last year, but both he and Hamilton likely need to add weight for their new league. Rutgers has some talent in the younger classes and needs players such as Sebastian Joseph, Kemoko Turay and Julian Pinnix-Odrick to emerge.
Wisconsin: Linebacker Chris Borland is the biggest single departure for the Badgers' defense, but the no position group loses more than the line. Wisconsin must replace several mainstays, most notably nose tackle Beau Allen, who performed well in the first year of the 3-4 set under coordinator Dave Aranda. Senior Warren Herring will step in for Allen after three years as a reserve. Konrad Zagzebski is a good bet to fill one of the end spots, but there will be plenty of competition with players such as Jake Keefer, James Adeyanju, Arthur Goldberg and Chikwe Obasih.
The Big Ten classes are signed and sealed. You can see ESPN's final class rankings as well as grades for all the Big Ten teams .
As we put a bow on national signing day 2013, let's take a look at some superlatives ...
Biggest winner: Ohio State. The Buckeyes took a great class and made it even better with the additions of elite safety prospect Vonn Bell and four-star receiver prospect James Clark. They also held onto running back recruit Ezekiel Elliott. Plucking Bell out of SEC country made a significant statement, as Ohio State secured the nation's No. 3 class and the best in the Big Ten. Although other Big Ten programs secured strong classes -- Michigan, Nebraska, Penn State, Wisconsin, Michigan State -- Ohio State made the most headlines Wednesday.
Best closer: Ohio State co-defensive coordinator/safeties coach Everett Withers. Although Buckeyes head coach Urban Meyer is unquestionably one of the nation's top closers, Withers merits a mention here after steering Bell to sign with the Scarlet and Gray. "I've seen some really good efforts," Meyer said Wednesday. "Everett Withers from start to finish, his effort on Vonn Bell, as good as I've ever seen." Bell's high school coach called Withers the "most proficient and professional recruiter we've ever dealt with," according to The (Cleveland) Plain Dealer. Withers played a major role in Ohio State securing five defensive backs ranked in the top 50 by ESPN Recruiting.
Biggest surprise: Indiana and Penn State. The Hoosiers have reached only one bowl game since the 1993 season and boast just five wins the past two seasons, but things are looking up in Bloomington. Kevin Wilson and his staff signed what appears to be a very solid recruiting class, especially on the defensive side, where IU has struggled for years. The Hoosiers signed two four-star defensive linemen from within the state -- Darius Latham and David Kenney III -- and bolstered the secondary with Rashard Fant and others. Penn State overcame NCAA scholarship sanctions and a multiyear bowl ban to sign the nation's No. 24 class, headlined by quarterback Christian Hackenberg, rated by ESPN Recruiting as the nation's top pocket passer.
Who flipped/biggest loss: The only notable intra-league flip on signing day -- and it wasn't a major surprise -- saw linebacker Reggie Spearman, a one-time Illinois commit, signing with Iowa. Ohio State (Taivon Jacobs) and Wisconsin (Marcus Ball) lost commits to Maryland and Arizona State, respectively, while Minnesota made a late flip with junior college linebacker De'Vondre Campbell, who was expected to sign with Kansas State. But for the most part, Big Ten teams played good defense on signing day.
How should we rank teams 2 through 6 after Wisconsin smashed Nebraska by 39 points in the Big Ten championship game? Wisconsin had a truly great night in Indy and looked like a different team than we've seen all season, but the Badgers still have more losses than Nebraska, Northwestern, Michigan and Penn State.
Oh, the decisions. In the end, this version of the power rankings takes into account the totality of the season. It's a little different from the weekly ones in that sense. Plus, we want to remain consistent with how we voted in the ESPN.com power rankings. As a result, Wisconsin stays at 6 (commence hate mail).
Let's get to it ...
1. Ohio State (12-0, last week: 1): Get used to the Buckeyes occupying the top spot under coach Urban Meyer, who guided Ohio State to its sixth unbeaten and untied season in team history. The big keys entering the offseason are addressing depth issues on the defensive side, finding more consistent playmakers to surround quarterback Braxton Miller and maintaining the standard set this season on the offensive line.
2. Michigan (8-4, last week: 3): Jadeveon Clowney and the South Carolina Gamecocks await Michigan at the Outback Bowl, giving the Wolverines one final chance at a signature victory. Clowney and Wolverines tackle Taylor Lewan face off in a battle of future NFLers. Michigan should benefit from bowl practices as it continues to adjust to having both Devin Gardner and Denard Robinson in the backfield.
3. Penn State (8-4, last week: 4): Penn State won't soon forget the 2012 season or the 2012 senior class, but it's now time to look ahead to an uncertain future. Bill O'Brien and his assistants must be extremely selective with the 2013 recruiting class and future classes, as they can ill afford to miss on more than a few prospects. Penn State loses a lot of star power on defense but has a nice piece to build around at defensive end in Big Ten Freshman of the Year Deion Barnes.
4. Nebraska (10-3, last week: 2): On the cusp of its first league title since 1999, Nebraska tumbled down the mountain yet again. Saturday's loss was an all-time stinker, the worst in team history, according to veteran columnist Tom Shatel. The defense allowed more rushing yards (539) than it ever has, and the offense turned over the ball and didn't find a rhythm until it was far too late. Nebraska will try to rebound against Georgia in the Capital One Bowl.
5. Northwestern (9-3, last week: 5): Will Northwestern finally get the bowl monkey off of its back this year? Pat Fitzgerald's crew has a potentially favorable matchup against slumping Mississippi State in the TaxSlayer.com Gator Bowl. A young Wildcats squad should benefit from bowl practices, as players such as cornerback Nick VanHoose can fully heal. Northwestern's formidable rushing attack faces a Bulldogs defense ranked 70th nationally against the run.
6. Wisconsin (8-5, last week: 6): Yes, we saw what you saw Saturday night. The Badgers were brilliant. And if they follow it up against Stanford in the Rose Bowl Game presented by Vizio, they'll make a serious move up the power rankings. Still, this has been an inconsistent team that now must deal with the stunning departure of coach Bret Bielema to Arkansas. After dealing with so much adversity this season, can the Badgers rally again?
7. Michigan State (6-6, last week: 7): The good news for both the Spartans and their Buffalo Wild Wings Bowl opponent, TCU, is that their upcoming matchup is at a neutral site. Both squads failed to win a conference home game this season. Both squads are also very good on defense and inconsistent on offense. It'll be interesting to see Mark Dantonio and Gary Patterson match wits, and how Michigan State running back Le'Veon Bell performs against a stout Frogs defense.
8. Purdue (6-6, last week: 8): The Boilers have a new head coach in Darrell Hazell, but his impact won't be felt until 2013. An extremely tough matchup against Oklahoma State awaits Purdue in the Heart of Dallas Bowl. Cornerbacks Josh Johnson and Ricardo Allen will be tested early and often, and quarterback Robert Marve and the offense will need to put up big numbers for the Boilers to have a chance against the heavily favored Pokes.
9. Minnesota (6-6, last week: 9): Like Purdue, Minnesota heads to Texas for a bowl matchup in which it is a sizable underdog. And like the Boilers, Minnesota needs its cornerbacks (Michael Carter and Troy Stoudermire) to step up against a very good passing offense in Texas Tech (second nationally). The Red Raiders allowed 111 points in their final two games, but Minnesota's offense has been banged up and struggling and must get healthy this month.
10. Indiana (4-8, last week: 10): It's all about improving the defense in Bloomington, and Indiana has upgraded its recruiting, most recently adding a commitment from defensive tackle Darius Latham, an ESPN 300 prospect who had originally pledged to Wisconsin. The Hoosiers need more depth and more talent on defense to complement what will be a very explosive offense in 2013.
11. Iowa (4-8, last week: 11): Offensive coordinator Greg Davis is staying, and he'll be tasked to upgrade an offense that took a significant step back in his first season. Jake Rudock is expected to step in at quarterback, and Iowa should have good depth at running back (famous last words, I know). The defense returns most of its key pieces and showed the ability to take the ball away this season (23).
12. Illinois (2-10, last week: 12): As expected, coach Tim Beckman will get at least another season to get things right after a miserable first go-round. Staff changes probably are coming as Illinois tries to get back on its feet before spring practice. The Illini lose several NFL-caliber defensive players, but the bigger concerns are with an offense that finished 119th nationally this season.
Instead, the Badgers suffered a major blow to their 2013 efforts Monday when ESPN 300 defensive tackle and their highest-rated commitment Darius Latham (Indianapolis/North Central) decommitted.
“Honestly I don’t know the exact reason but it was something he felt uncomfortable with Wisconsin and he just wanted to open things back up,” North Central assistant coach Taj Darby said. “I knew he wasn’t totally sold and it had nothing to do with Wisconsin.”
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The Wolverines' 2012 defensive line class is impressive and includes four-stars Ondre Pipkins, Chris Wormley and Mario Ojemudia, and three-stars Matt Godin, Tom Strobel and Willie Henry.
Here is an in-depth look at each 2013 defensive lineman the Wolverines have offered so far:
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The Weekly Update at WolverineNation is a sneak peak inside Michigan recruiting.
As with everything we do here, we ask that this information stays on The Den Forum.
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"I'm just taking everything in right now. I had a conversation with Coach (Darrell) Funk a couple days ago when he offered me," he said. "I talked to him and the defensive line coach (Jerry Montgomery). They were recruiting me as a lineman overall. If I decided to commit there then I can be open to choose whichever side I want."
Latham, who started out as a basketball player and was forced to play football at age 7, now holds offers from Northwestern, Indiana, Louisville, Minnesota, Ole Miss, Purdue and Tennessee.
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BIG TEN SCOREBOARD
Final Washington State 45 Colorado State 48 Final 20 Fresno State 20 25 USC 45 Final Buffalo 24 San Diego State 49 Final Tulane 21 Louisiana-Lafayette 24
Final Pittsburgh 30 Bowling Green 27 Final Utah State 21 23 Northern Illinois 14
Final Marshall 31 Maryland 20 Final Syracuse 21 Minnesota 17 Final Brigham Young 16 Washington 31
Final Rutgers 16 Notre Dame 29 Final Cincinnati 17 North Carolina 39 Final Miami (FL) 9 18 Louisville 36 Final Michigan 14 Kansas State 31
Final Middle Tennessee 6 Navy 24 Final Ole Miss 25 Georgia Tech 17 Final 10 Oregon 30 Texas 7 Final 14 Arizona State 23 Texas Tech 37
Final Arizona 42 Boston College 19 Final Virginia Tech 12 17 UCLA 42 Final Rice 7 Mississippi State 44 Final 24 Duke 48 21 Texas A&M 52
Final Nebraska 24 22 Georgia 19 Final UNLV 14 North Texas 36 Final Iowa 14 16 LSU 21 Final 19 Wisconsin 24 9 South Carolina 34 Final 5 Stanford 20 4 Michigan State 24 Final 15 UCF 52 6 Baylor 42
Final 13 Oklahoma State 31 8 Missouri 41 Final 12 Clemson 40 7 Ohio State 35