It may be too late, but it seems like players should be given an actual position from the time they are recruited and the depth chart would need to be filled for each specific position. For example, no coach wold recruit a center and then play him at Tackle, so why not instead of having OL recruits having T, G, and C recruits. This would put a stronger emphasis on recruiting the more important Tackles and less on Guards and Centers. Also, instead of LB and DB, why not have players actually be Cornerbacks or Safeties or OLB or MLB. Same thing with DE and DT. Just a thought, seems like it could add a new dimension to recruiting.