BCS Hater-How to mess it up?

I would like to know who should win this weekend to totally mess up the BCS. I want a playoff so bad. I know, I know, the regular season is great, but the post season SUCKS. I rather have a pretty good season and an awesome postseason. I used to love the bowl games because it left a good mark for teams who aren’t ranked high but now everyone gets in. So who should I root for to mess up BCS? BE SPECIFAC.