Looks pretty close to 50/50 to me, and with 5+ wins of 25+ points, I'd bet they've done their fair share of clock burning. They aren't run first at all, they are balanced. Successful balanced offensive attacks win a lot of games.Michigan is a run first team, granted, not crazy like we used to be in the 80's and 90's, but more runs than passes. Somehow they are unbeaten. Not impossible to run the ball in college, but you do have to build your team around it.