The Chicago Bears are technically in first place of the NFC North, by virtue of their head-to-head record with the Green Bay Packers this season. But tiebreakers don't matter to ESPN.com's Exalted Power Rankers, and so we've had a changing of the (ranked) guard here in Week 8. The details:
10. Green Bay Packers
Trending: Up five from last week after a 28-24 victory over the Minnesota Vikings.
15. Chicago Bears
Trending: Down three from last week after a 17-14 loss to the Washington Redskins.
19. Minnesota Vikings
Trending: Down two from last week after losing at Lambeau Field.
30. Detroit Lions
Trending: Down one spot after a tough bye week.