The BCS is a total mess. It is time for a playoff. There could potentially be four teams that have a legitimate argument to be the national champion this year: Utah, USC, Texas (if they beat OSU), and the winner of Florida/Oklahoma.
Also, the Big Ten and the MAC are horrible in bowl games this year. I believe their combined record at this point is 1-9 with two teams still having to play (OSU & BSU).