Well technically you can still cheer for UCLA if you believe Arkansas will either a) take care of business or b) lose close to Florida. Florida needs to win big. I mean really big tonite to sway the voters their way. One out of three voters changing their minds doesn't sound like a lot, but it is, given the fact they don't like to switch their votes unless something truly warrants it. A 24-23 win by Florida would not warrant it. That being said, it would be safest to hope Arkansas wins. This all being predicated on the story being true that the Rose Bowl will definitely take LSU should Florida not make the championship game.
I hope USC wins today for the simple fact I can't bear to hear that fight song. Being at the Rose Bowl live would make it worse. Michigan has a much better one...so there you go. Mich has a better fight song so they should be in the Rose.