I thought he had it too, but we see that shit all the time, the Refs getting it wrong by a few inches and then there is no angle to correct it.
Running like 20 QB-Sneaks with Allen was just coaching malpractice, I really don't get why they took out Cook at the end.
Mix it up, go for more than a yard on 4th&inches just once, the Chiefs knew it was coming every single time.