Hard to believe, but we are already a quarter of the way through the 2012 NFL season. Three teams remain undefeated (the Cardinals Falcons, and Texans), as two remain winless (the Browns and Saints). Unlike past weeks, Week 4 was relatively tame in terms of upsets, and so, there was not as much movement in the rankings as there has been previously.
I hope you enjoy this week's version of the power rankings. Remember, rankings from the previous week are the ones in parentheses to the right.