At the time I was screaming to take the check down to Diggs. He probably could have picked up the first down or gotten very close. Also, the Chiefs would have had to start using timeouts at that point. If the Bills don't score a TD, then they at least have a more manageable FG with very little time on the clock for the Chiefs to do anything especially with no timeouts. Then they take their chances in OT and see what happens.