does it have to be limited to left tackle? I mean, if you want to break things down like that we can say "name another MikeSr who's done...." but if you want to say OL there are plenty out there.
Robert Gallery comes to mind first and foremost.
Tony Mandarich
Jason Smith of the Rams/Jets
Mike Williams
Michael Oher was moved from the "blind side" to RT in only a few short years of playing.
Every single one of these players is worse than Trent has ever been. He wasnt called lazy once this season, he wasnt busted for drugs once this season, and I dont blame him for mooshing Sherman in the face. He was man enough to apologize for it afterwards. But if we cant move past his "label from college" this kid will never get a fair shot.