Here is why the Bills regret not giving James Cook a snap on the final drive of the AFC championship vs. Chiefs.

Late in the third quarter on a fourth-and-goal at the 1-yard line, the Bills went for it as Josh Allen ran an option play, pitching it to running back James Cook, who managed to dodge one would-be tackler, bounce off another and extend the ball across the plane of the end zone while falling to the ground to give the Bills a 22-21 lead.