AFC West

Chiefs 22, Browns 17: A Henne-thing’s possible playoff victory

We’re calling this the worst playoff win in Chiefs history, an admittedly made up new category but a description that fits the following: The Chiefs beat the Browns 22-17 in an AFC Division Round playoff game at Arrowhead Stadium, but the image that sticks — the feeling that sticks — is Patrick Mahomes unable to stand up on his own after being tackled on an option run. He went to the blue injury tent, and then to the locker room, eventually diagnosed with a concussion. What comes next will have an outsized effect on the Chiefs’ immediate future, their hopes for a #RunItBack championship to kic…