David DeCastro, guard, Stanford (6-5, 310)

If you want the steal of the 2012 NFL draft, I think that award goes to the Steelers landing Stanford OG David DeCastro at pick 24. DeCastro has the ability to come in and play at a high level from day one and could mature into one of the league's very best.

NFL Ceiling: Consistent All-Pro Caliber guard

NFL Floor: Above-average starting guard