Week 10 power rankings

1. Packers (No. 1; 9-0):  Beating the Vikings has become almost boring for the Packers.  It’s definitely boring for the TV audience. 2. 49ers (No. 2; 8-1):  Alex Smith needs to realize that being called a “game manager” is a lot better than what he previously was called. 3. Steelers (No. 6; 7-3):  The Steelers…