Wish I understood o-line schemes more than I do. It's always been my understanding that the Vikings usually use a zone blocking scheme and to me, that seems dumb. Why not just hit the guy in front you really hard and move him out of the way? Seems simple enough. Heck, Bradbury was a turnstile in Minnesota, now he's playing for a Superbowl with the Patriots. At some point, you have to point to coaching. Guess what I'm trying to say is, I agree with you on the coaching hire for o-line. Unless he didn't believe in the old scheme and wants to change things up. Time will tell.