Next up for Bills, 9-2, are the beleaguered San Francisco 49ers, 5-6, who limp into Highmark Stadium on Sunday night riding a two-game losing streak. Let's take a look at what NFL power ranking experts are saying as the Bills begin the final six games of their regular season schedule. Bills' average rank this week: 2.6 (last week: 2.27)

How high did the Broncos rise and how far did the 49ers fall in our Week 13 Power Rankings? Plus, we look at every team's FPI rankings.

Taking care of expected business during the bye week would have been a head start, though. New York Jets (3-8, Bye Week) Woody Johnson took the bye week literally and said "Bye" to GM Joe Douglas, who was a master at drafting talented players.