24: Bills C Eric Woods
Wood might be higher on the list if he weren't so frequently subject to the injury report. He has not yet played a full 16-game season in his four-year career, and he has missed nine games over the past two years, including the final seven games in 2011.
When he has played, though, he's been superb. Quantifying offensive line play can be difficult, but according to Pro Football Focus, Wood allowed two quarterback hurries, one hit and no sacks in his nine games in 2011. He followed that up with another solid line of four hurries, three hits and two sacks in 14 games in 2012.
Let's not forget his contributions in the running game, where he has anchored a line that has ranked in the top five in yards per carry the past two years. Some of their most successful runs were behind Wood; the Bills earned 4.38 adjusted line yards on runs up the middle according to Football Outsiders.
Now that the Bills are moving on without Wood's fellow draft-classmate Andy Levitre at left guard, the Bills will be counting on Wood to stay healthy in 2013. He is a key to their line, but without him, things could fall apart quickly.
Did you know? Wood was only the second offensive linemen in Louisville history be taken in the first round. The other is a local legend: Patriots left tackle Bruce Armstrong.