Michigan has issues at QB. It's hard to see them as much of a threat offensively with that QB. Utah's run defense is also really good so we don't know much about Michigan's running game.
Utah is terrible offensively. They are worse when Phillips can't hit (a problem that started late last year). Utah's defense also will not be as fearsome in the pass rush and that will hurt them. Orchard was not only a great pass rusher but he took attention from Dimick. Look for Dimick's numbers to drop this year and Orchards numbers won't be replaced. Utah's defense will still be good, but they will give up points in the passing game.