Bills: The Buffalo Bills were off in Week 12, so they didn’t move in our rankings. They are still the clear No. 2 team in the AFC, and you can make an argument that they are No. 1 after beating the Chiefs in Week 11.

Not interested in this game? Check out expert picks and best bets for every NFL game this week. Buffalo had its bye and the 49ers are so banged up that it’s tough to back them in this spot — especially cause the Bills are hitting their stride.

Baltimore Sun staff writers pick every game of the NFL season. Here’s who they have winning in Week 13.

It’s Week 13 in the NFL, and the Buffalo Bills are preparing to host the San Francisco 49ers on Sunday Night Football at 8:20 p.m. Buffalo (9-2) enters the contest having won six straight and is coming off a bye week. Meanwhile, San Francisco (5-6) has dropped two straight and three of five as injuries continue to pile up.

There is a high Risk of Weather Impact (ROWI) for the NFL's Sunday Night Football matchup between the 49ers (5-6) and the Bills (9-2) in Buffalo.

Bills' QB Josh Allen is the current favorite for MVP. Expectations aren't something I like to make a habit. However, it's hard not to expect the best from Allen and the Bills this week. Beating the Chiefs the way they did helped them check off that confidence box, and they did it on their 12th straight week of football.