The AFC West might have just become even more wide open.
It already was heading in that direction after Kansas City lost each of their last two games, but the Chiefs might have suffered an even worse loss Thursday night when quarterback Patrick Mahomes left their game against the Broncos with an apparent leg injury.
Mahomes was in obvious pain after emerging from a pile following a fourth-down sneak. He was able to walk to the locker room, but was ruled out for the rest of the game shortly thereafter.
If Mahomes' injury is as serious as it appears, it would have a drastic effect on the AFC West race. The Raiders (3-2) have put themselves back in contention after winning their last two games over the Colts and Bears. While Kansas City's Matt Moore is a competent backup quarterback, he's nowhere near the same kind of player as the 2018 NFL MVP.
A Chiefs loss to the Broncos combined with a Raiders win over the Packers would leave Oakland all alone in first place in the division. Safe to say, nobody expected that to be a possibility in Week 7.
The Chiefs, Raiders and the rest of the NFL wait with bated breath for more information about Mahomes' injury.