5. Green Bay Packers. The Packers hate your passing game and they wish harm upon it. Al Harris and Charles Woodson lead a secondary that's the best in the league at collecting interceptions, opposing quarterback rating, opponent's completion percentage and average yards per passing attempt.
It seems like this is an offense that's rounding into form, too. Five of Ryan Grant's six best games this year have been his last five, Aaron Rodgers is playing at a high level and still gaining experience and keep in mind that just a couple of weeks ago the Packers gave undefeated Tennessee all they could handle, in Tennessee.