KANSAS CITY, Mo. -- The undefeated Kansas City Chiefs face their biggest challenge of the season to date when they travel to Buffalo on Sunday for a showdown with the Bills. FOX4 is getting you rivalry ready with Red Friday. Pat McGonigle breaks down the Chiefs kicking situation following Harrison Butker's injury, and the team analyzes and breaks down the entire matchup. Off the field, Westside Storey stops by to show off some apparel, and we've got a few gameday cocktail recipes. The Chiefs and Bills kick off at 3:25 p.m. on Sunday.