I think his value is his versatility. He is not an ideal Tackle, but serviceable in the event of injury to a starter. My guess is that a team with one great and one decent guard or a team with a decent center takes him in to be the starter and then rotates him into one of the other positions if there's an injury. If he's available early in the 2nd round, unless I'm an owner with an all-world O-Line, I'd take him in a heartbeat. Also, if I have a great LT or RT and same-side guard or center, I'd take him late first round if Warmack is off the board (or if my need is center).