A quick observation of quarterback Aaron Rodgers and how he played in the Green Bay Packers' 24-21 win over the Minnesota Vikings in Week 12:

Just because Rodgers didn't put up astronomical numbers (209 yards with 2 touchdown passes and no interceptions) does not mean there's reason to be concerned that he's cooling off. The Vikings committed an extra defender to coverage, playing mostly with both safeties deep in order to prevent Rodgers from hitting Jordy Nelson down the field. Nelson may find extra attention this week as the Packers host the New England Patriots in what some are viewing as a possible Super Bowl preview.

The Packers' longest pass play was a 34-yard catch-and-run by tight end Andrew Quarless. In only three games this season has Rodgers' long play been shorter. Perhaps it's just a coincidence, but all of those were on the road.

On the whole, Rodgers has been extremely effective on medium-to-long throws this season. According to ESPN Stats & Information, he has completed 46.9 percent of his passes thrown 20 or more yards downfield this season, with 8 touchdowns. By comparison, his opponent on Sunday, quarterback Tom Brady, has completed 27.3 percent of those passes with 3 touchdowns this season.