Will Campbell knocked Mike Vrabel on his butt during a private workout. Here's how that day cemented Campbell's status as the Patriots first-round pick.

Campbell is widely viewed as the best offensive lineman in the draft class, and with the Patriots desperately needing help in the trenches, selecting him made too much sense. The

Mike Vrabel mapped out what the Patriots valued when they made the call to take Will Campbell with the No. 4 pick.