The Buffalo Bills head into Arrowhead with a player who has the potential to absolutely turn this game on its head

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.

As the Bills prepare to face the Chiefs, entering the game as a 2-point underdog, per ESPN BET, they decided to make a quarterback move. Per NFL reporter Aaron Wilson, the Bills released quarterback Anthony Brown, who was signed to the team's practice squad on Jan. 15.