Michigan, historically, is the winningest program in college football, because they have had top tier talent year in and year out. They are putting together another stellar recruiting class this year (and did this last year, too). They will be good in the coming years because of talent (and coaching).
Ohio State has a first year coach (granted, he is a great coach). He's 10-0 because he has talent (and schemes). He didn't recruit Braxton Miller, but Miller is a playmaker, and his talent is winning OSU a lot of games. OSU consistently recruits around top 5 nationally, and they're doing it again.
Guess which two teams will be on top in the BoneG in the coming years. That's right, these two teams. Why? Top flight talent.