6-3 290 lbs
Joe is a former offensive lineman from Central Michigan who is entering the supplemental draft for academic reasons. McMahon started his first five games in 2008 at right guard and then moved to center where he started 7 of the final 8 games. McMahon was a big part of the Central Michigan offensive line and will be a hard player to replace. McMahon may be able to find a spot in the NFL because of his ability to move around on the line.