When looking for a potential O-Line upgrade, I came across this and found a name I haven't heard mentioned:
Geoff Schwartz, OT/ OG
When the Carolina Panthers opted against tendering Schwartz, there was a collective gasp from the PFF team. Sure Ron Rivera wasn’t in charge when Schwartz managed to finish 2010 with a PFF grade of +12.3 despite playing two positions, but it wouldn’t have been hard to watch some tapes and see he’s got more talent than anything they can currently put out on the right side of their line. Schwartz offers the kind of versatility and talent that brings to mind a poor man’s Marshal Yanda; good enough to make him the best right tackle available and possibly the best value guard too. He has a very real chance to be this year’s Evan Mathis for a team with a diligent scouting department.