Really hard to say KC choked. Down 14-0 at the half, down by 3 with 39 seconds and they tied it. It really came down to who won the coin flip. My wife and I both knew it the minute the ref called heads. Give KC the ball first and they likely score a TD. Neither defense had anything left in the 4th quarter. With respect to going for the FG with 11 seconds left, if there had been a sack, and the clock had run out people would have been screaming about how stupid Reid was. Odds of there being a guy open in the end zone with a quick dropback are slim, and any extended dropback and a sack is on the table.