... been said that defenses win championships.

Most fans of college football would tend to agree. That said, a team also needs to score a few points along the way to help the cause.

In order for those points to be scored, the offensive line needs to provide enough time for a play to work itself out. 

The offensive line was one of the bigger mysteries for the Iowa Hawkeyes heading into the 2010 season. The Hawkeyes looked to have a little work cut out for them, replacing two NFL draft picks (Bryan Bulaga and Kyle Calloway) and a couple of all-Big Ten team selections (Dace Richardson and Rafael Eubanks).

During summer practice, the coaches and players seemed optimistic about the challen...

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