The Kansas City Chiefs are mortal, after all. In Sunday’s 30-21 loss to the Buffalo Bills in Orchard Park, Patrick Mahomes looked as vulnerable as he’s ever looked and put together a forgettable performance against a fierce AFC rival to suffer his first defeat of the NFL season.

This loss might have exposed a few holes on both sides of the ball for the Chiefs, but they still are on track for the No. 1 seed in the playoffs. While it might have been hard to see or recognize at the moment,

The Chiefs ran out of the late-game heroics that made them appear unbeatable. Josh Allen and the Bills ended the two-time Super Bowl champions’ bid for an undefeated season with a 30-21 win on Sunday.