Until they do the right thing and put a playoff system in Division 1A, there is no real champion.
That said, props to ANY team that can run the table, whether it's Boise State, USC, Michigan, or whoever. And Florida's win over Ohio State was convincing, to say the least. They're the champs, but I'd still love to see a playoff system decide who the champ is. Every other NCAA division does it, so why can't 1A, other than the greedy bowl system?