Could be tough sledding for Louisville in 2011 with the loss of 25 seniors
. The Cardinals rank at or near the bottom nationally in both experience and returning offensive line starts. Offensive coordinator Mike Sanford has already professed that he may have to use true freshmen on the o-line due to depth issues (only one returning starter). Overall, they return a Big East-low nine starters, play only three league home games and travel to Kentucky and North Carolina during the non-conference.