Week 17 power rankings

1. Seattle Seahawks (No. 2; 12-4):  The road to the Super Bowl once again goes through a place where road teams don’t often win. 2. New England Patriots (last week No. 1; 12-4):  Only the Ravens could derail another AFC title. 3. Dallas Cowboys (No. 3; 12-4):  Ice Bowl II, Frozen Gloryhole is looming. 4. Green…