Oklahoma jumped to No. 2 in the BCS standings this week, and as such, the Sooners will represent the Big 12 South in the league's championship game Saturday. Alabama remained No. 1 in the standings and will play No. 4 Florida in the SEC Championship Game in Atlanta. But that matchup has been known for a few weeks. The Big 12 matchup wasn't determined until Sunday afternoon – almost 24 hours after Oklahoma finished off its victory at Oklahoma State.