The Buffalo Bills have been one of the NFL's dominant teams for the last five years. They've won 10 or more games in each of the last six seasons, and 11 or more for five straight. They've won at least 13 games three times in that span.

A depleted defense doomed the Bills in last season’s divisional playoff loss to the Chiefs. Buffalo has been remarkably healthy so far this postseason, but the injury report appears a bit more ominous going into Sunday’s AFC championship game rematch in Kansas City.

For the seventh year in a row, Patrick Mahomes and the Kansas City Chiefs are back in the AFC Championship Game. After knocking out the Houston Texans in the Divisional Round, the defending Super Bowl champs are only one win away from their third straight AFC title and fifth in six years.