At 1 p.m. ET on Sunday, the Chicago Bears (7-3) are at home against the Pittsburgh Steelers (6-4).

The Buffalo Bills have been busy making roster moves ahead of the Week 13 matchup vs. the Pittsburgh Steelers — signing a talented wideout and releasing another.

Buffalo doesn’t have a lot of room for error left if they hope to make some noise in the postseason, and that means taking care of business a few hours south in Pittsburgh this coming Sunday.