First off: there are no right answers. I'm a fan of looking at wins - hence, why Oklahoma State gets #2 here. I know the argument for Alabama, too; both are right and neither are right, and that's what happens when you have a system that's designed to pair two teams together in a single game and at least three teams who deserve to be there. That's how it goes.
Further downpoll, Wisconsin and Michigan State get a nice bump for playing two very even games. Oklahoma looks kind of weird between them now, but I'll live with it. Houston and VT get spiked, Clemson comes back, and the 21-25 includes teams who have lost to Kansas and UAB. Remember, the bottom of the poll is where bad teams go to die.