You don't know that would have been the outcome although I hear your point for the squib. Squib might not go as far as the 20 of KC. Yes.. but like someone else has said they could fall on the ball with no time taken off. They could also return it for a touchdown, although unlikely.
Someone else said this and I agree, he was scared of hill after the touchdown run.
My point would be that it is not fireable.