Power Rankings: The top three teams
After another SEC shake-up, three squads have proved themselves in a dominant top tier.

There was a massive shake-up in the top five of the Power Rankings this week, with the gauntlet that is the SEC claiming two more victims in Florida and Alabama. Tuesday night began with Alabama seeing its eight-game winning streak end at home against Ole Miss. Two hours later, Florida -- exactly one week after beating Tennessee by 30 points -- lost by one at home to Missouri.