Getty Patrick Mahomes of the Kansas City Chiefs is sacked. The defending AFC champion Kansas City Chiefs came up short against their arch-rivals, the Buffalo Bills on Sunday at Highmark Stadium, falling by a 28-21 margin to drop their record to a mediocre 5-4. With the NFL season now more than half over, the Chiefs sit in the AFC’s No. 8 seed — out of playoff position completely. The Chiefs never really got into an offensive groove in the game, and one of the main reasons was their porous