Our look at position groups in the Pac-12 continues.
Arizona: The Wildcats welcome back four starters, losing only RG Chris Putton. This mostly starless unit led the second-best rushing attack in the Pac-12 and yielded the second fewest sacks (17) in 2013. Junior Lene Maiava, the line's top backup at OT and OG last year, is a good bet to step in for Putton. By the way, all the 2013 backups are back as well.
Arizona State: The Sun Devils lose LT Evan Finkenberg and center Kody Koebensky, but welcome back three starters, a crew headlined by LG Jamil Douglas, an NFL prospect who earned second-team All-Pac-12 honors in 2013. Also back are RT Tyler Sulka and RG Vi Teofilo. Junior Nick Kelly will get first crack at center, while junior Evan Goodman was Finkenberg's backup last year. Auburn transfer Christian Westerman, Sil Ajawara and Stephon McCray also are in the mix inside.
California: Cal welcomes back all five guys who started the Big Game against Stanford, a crew that included three freshmen and one sophomore. Only one of those guys, sophomore Jordan Rigsbee, started the first game, and he had moved from LG to center. The truth is, these guys played OK late in the season, and you'd think they'd improve significantly after a year of seasoning. Rigsbee and LG Chris Borrayo are good players, and Chris Adcock and Matt Cochran will be back in the mix after injuries derailed their seasons. There's also juco transfer Dominic Granado and four redshirt freshmen. As with most positions after the Bears’ miserable 2013, this unit should be much-improved.
Colorado: Three starters are back from a line that often struggled in 2013 -- LG Kaiwi Crabb, RG Daniel Munyer and RT Stephane Nembot -- with LT Jack Harris and C Gus Handler departing. Crabb was the backup center last year, so he might get a look there. In the mix are junior Marc Mustoe, junior college transfer Sully Wiefels, sophomore Alex Kelley and four redshirt freshmen.
Oregon: The Ducks lose undersized OG Mana Greig, who often struggled last year, but welcome back four starters, though LT Tyler Johnstone will miss spring practices after knee surgery. Center Hroniss Grasu earned first-team All-Pac-12 honors for a second time last year and is a likely preseason All-American -- he was second team for the FWAA in 2013. OG Cameron Hunt, who started five games as a true freshman, is almost certain to step into a starting guard positions opposite Hamani Stevens. Junior Andre Yruretagoyena is a guy to watch, also. It's likely position coach Steve Greatwood will do a lot of shuffling this spring, working a variety of combinations that allow him to develop depth.
Oregon State: Two starters are back -- C Isaac Seumalo and RT Sean Harlow -- and three starters are gone: LT Michael Philipp, LG Josh Andrews and RG Grant Enger. Seumalo earned second-team All-Pac-12 honors and could get All-American consideration this fall, while Harlow should be much-improved after taking his lumps as a true freshman. Sophomore Grant Bays, junior Josh Mitchell, junior Gavin Andrews and juco transfer Luke Hollingsworth are in the mix.
Stanford: While the Cardinal are replacing four starters from the Pac-12's best offensive line last season -- only LT Andrus Peat returns -- a number of the 2013 backups saw significant action. So the hope is Josh Garnett replaces David Yankey at LG, Graham Shuler steps in for Khalil Wilkes at center, Johnny Caspers replaces Kevin Danser at RG and Kyle Murphy takes over for Cameron Fleming at RT. And the best guys who don't beat them out will act as the sixth and seventh O-linemen in Stanford's now-infamous "jumbo" packages.
UCLA: While UCLA loses first-team All-Pac-12 guardXavier Su'a-Filo to the NFL, the Bruins should be strong on the offensive line after injuries force them to start three true freshmen last fall. And those freshmen, Alex Redmond, Caleb Benenoch and Scott Quessenberry, played pretty darn well, considering. Jake Brendel is back at center -- he and Redmond earned honorable mention all-conference honors -- and tackles Torian White and Simon Goines, starters sidelined by injuries last year, are back. Then there's Miami transfer Malcolm Bunche and Conor McDermott and Ben Wysocki, among others. Figures to be a lot of competition this spring.
USC: The Trojans lost center Marcus Martin, first-team All-Pac-12 in 2013, and RT Kevin Graf, but welcome back sophomore LT Chad Wheeler, senior LG Max Tuerk and senior RG Aundrey Walker, though Walker will be out spring after breaking his ankle against UCLA. Further, with a new coaching staff on hand, there's sure to be competition and some position changes. Junior Cyrus Hobbi and redshirt freshman Khaliel Rodgers figure to battle at center, and with sophomore Zach Banner sitting out with an injury, senior Nathan Guertler and redshirt freshman Nico Falah likely will man the RT spot. True freshman early enrollee Toa Lobendahn also could get into the mix, as could true freshman Damien Mama when he arrives in the fall, though he plans to take a Mormon mission in 2015.
Utah: Utah loses two starters, LG Jeremiah Tofaeono and center Vyncent Jones, but welcomes back junior LT Jeremiah Poutasi, RG Junior Salt and RT Siaosi Aiono, though Isaac Asiata started the final three games at RT. Sophomore Hiva Lutui was the backup center last year, but he'll battle Nick Nowakowski for the starting job, while junior J.J. Dielman has the inside track at LG.
Washington: Not only does Washington welcome back all five starters from 2013, it welcomes back a crew that started every game together. (Well, actually, James Atoe started the Kraft Fight Hunger Bowl at RG for Colin Tanigawa). And not only that, this is the Pac-12's most veteran crew, perhaps the most experience group in the nation, with four senior starters and one junior. Oh, and not a single backup from the Apple Cup depth chart graduated either, though Erik Kohler took injury retirement. LT Micah Hatchie and LG Dexter Charles both earned honorable mention All-Pac-12 honors last year. This has a chance to be a very good line.
Washington State: Offensive line is a questionable area for the Cougars this spring. They lost three starters, topped by center Elliott Bosch, the line's leader in 2013, and three top backups. Junior LT Gunnar Eklund and junior LG Joe Dahl are back. Sophomore Riley Sorenson is almost certain to win a starting job, likely at right guard, while Sam Flor and Carlos Freeman will battle at center, while Cody O'Connell, Cole Madison, Devonte McClain and Jacob Seydel are in the mix at the vacant tackle spot.