Michigan Football: Filling Gaping Holes in Offensive Line Will Be Critical

The Michigan Wolverines had a marvelous comeback campaign last season, led by quarterback Denard Robinson and new head coach Brady Hoke.

But they lost two starters on the offensive line this offseason and for them to have any chance of replicating their success in 2011, some players have to step up.

The biggest loss for the Wolverines on the offensive line has obviously been center David Molk. He was a pivotal part of the Wolverines' passing game and rushing attack last season.

But there's also Mark Huyge, a versatile utility lineman who played right tackle the last season and a half. He became a dependable and consistent starter for the Wolverines. This was particularly evident last season when they scored 33.3 points per game, 26th in the nation.

The good news for the Wolverines is they appear set up to at least replace Huyge. Beyond their stunning recruiting class (which includes Erik Magnuson, Ben Braden and Kyle Kalis), the Wolverines also have redshirt junior Michael Schofield. Schofield started at guard last season, but he has the size (6'7", 293 pounds) and ability to move over to right tackle.

The run-blocking for Robinson will once again be key. He's not the kind of pocket passer who can light up the scoreboard, completing 55 percent of his passes last season and tossing 15 interceptions. His rushing ability is what makes him dynamic and a possible Heisman contender next season. In 2011, Robinson rushed for over 1,100 yards and 16 touchdowns. He threw for 20 touchdowns.

The Wolverines ended up going 11-2 last season, beating No. 11 Virginia Tech in the Sugar Bowl, 23-20.

For that success to be sustained, the offensive line is going to have to once again come together.