I agree with most of that post except "drafting ZBS" players The real problem is colleges do not turn out linemen any more. Although TT drafted some duds he deed it with the dame philosophy, LT's and move. Don't forget D-Bak fell in the drat because he was a ZBS guy!
IN my younger days offensive linemen were the safest bets in the draft but those days are over now they are a serious crapshoot! Although I was proved right (perhaps by injury) I never cared for Derek Sherrod because of this. He was athletic and fast but he played almost exclusively in a two point stance and when I saw him with his has in the dirt he had difficulties generating any power and he didn't seem to come to balance quickly enough pass blocking!