Even at 4-0, we've seen the best and worst out of Brady Hoke's team this season. With four games under the Wolverines' belt and eight (or nine ... or 10) more to go, here's what we've gathered, and have yet to gather, about this Michigan team.
What we know so far
1. When Michigan is on, it's very, very pretty. The Wolverines rolled against Central Michigan and Notre Dame. Following those two games, Michigan was being talked of -- understandably so -- as a top-10 team, and quarterback Devin Gardner was in Heisman conversations. That has been derailed a bit since, but it was pretty apparent that when Michigan is kicking on all cylinders, it's a hard team to stop, and it fields a defense that can stop others, too. If the Wolverines can find that groove and keep it, they could head into the final weekend of November undefeated.
2. The linebackers might be the most solid position group on the team, even without Jake Ryan. Who would've thought that was possible? When Ryan went down with an ACL tear, for many Michigan fans it seemed as though their worlds were crashing down. But instead, Brennen Beyer has been a very good SAM linebacker, and Desmond Morgan and James Ross III both have been solid. Not to mention the depth behind those three in Cameron Gordon and Joe Bolden. With the expected return of Ryan sometime in October, it's pretty crazy to think how talented the linebackers will be and what exactly they'll do to distribute the wealth. Assuming Ryan is back in tip-top shape, the Wolverines could use Beyer on the both the D-line and at SAM ,as he has played both over the two years, or, Mattison could scheme completely differently.
3. The defense has bent but not broken -- under Greg Mattison this has seemed to be a trait of a Wolverine D. Whether it be because they lack depth at certain positions or the offense just keeps putting them in tough spots, the Michigan defense has found itself in a number of tight situations but been on the winning end nearly all the time. Between the quick-change situations because of turnovers or the quick scoring situations in other games, the Wolverines have found themselves trotting on the field just as quickly as they left it. In a lot of young teams, that kind of mental turnover can create mistakes, but Michigan hasn't been a victim of that too badly. The defense obviously needs work, but their focus and ability to respond hasn't gone unnoticed.
1. Is there enough talent/depth to put together an offensive line? Taylor Lewan and Michael Schofield seem to be safe. However, the interior three spots are written in pencil, as Hoke and Al Borges have said over and over again. But the interior line has struggled quite a bit, specifically the last two games. Lewan said that Graham Glasgow, Jack Miller and Kyle Kalis displayed a sense of urgency in the second half against UConn, but that was about six quarters too late. Michigan really hasn't funneled anyone else through there, so the coaching staff was either waiting until the bye week to test guys at different positions, or they don't have enough depth (or they have too many injuries). It could be a combination of many things, but there's a decent chance that we won't see the same starting five against Minnesota.
2. What happened to Gardner? Can it really be fixed? Can it be avoided? Throughout his career, he seemed completely unfazed by the pressures of being a Michigan quarterback, going through a position change, stepping into the spotlight, what have you. But for some reason, all that came crashing down against Akron and UConn. The young, inexperienced Gardner came to the forefront, and for the most part, he looked out of synch. But give him some props -- when Michigan desperately needed a score against the Zips and Huskies, he got the Wolverines in position to get one. But outside of that, the turnovers looked atrocious. Worse yet, Hoke said they've reached a point where they're re-coaching him, or having to give him the same correction multiple times, because he's making the same error multiple times. That was not a problem earlier in his career. But it's crucial Michigan figures out what happened to Gardner, not only so they can fix it, but also so they can avoid it in the future.
3. Is the secondary going to step up? The Wolverines' defensive pressure up front has steadily improved through the non-conference schedule, and that has helped all the defenders behind it. It seems strange to start up front when discussing a problem with the secondary, but part of the reason the secondary is giving up so many big pass plays is the fact that the D-line's pass rush hasn't always been fantastic. Every single play of 20 or more yards the Wolverines have given up has been through the air. The secondary has played soft coverage time and time again, and the players keep getting beat. The Wolverines are going to face quarterbacks -- like Penn State's Christian Hackenberg, Nebraska's Taylor Martinez and Ohio State's Braxton Miller -- that will try to exploit that as much as they can, because that'll only open up the run game for their backs (or for themselves).