NFL Week 16 Power Rankings: NFC North

Checking in on ESPN.com's Week 16 Power Rankings:

1. Green Bay Packers

Trending: Still unanimous after the Packers' first loss of the season.

9. Detroit Lions

Trending: Up two after a 28-27 victory over the Oakland Raiders.

21. Chicago Bears

Trending: Down four after a 38-14 loss to the Seattle Seahawks.

30. Minnesota Vikings

Trending: No change after a 42-20 loss to the New Orleans Saints.