There has never been a more "back and forth" game in NFL history. YOu could just as well say the Chiefs collapsed by letting the Bills score a TD in a minute. Or that the Bills "collapsed" by letting Hill score a 70 yard TD with less than 2 minutes remaining. But more to the point, I don't give a FLYING horsefeathers HOW they got to overtime. Make overtime not be a luck-sack let down. Obviously, you can't have different rules depending on how it gets to OT. Just saying that "just win the game" is more than a playground argument considering the Bills knew the likely consequences of allowing a FG in 13 seconds and losing the coin toss. If 49ers/Packers went to OT then "just win the game" would be more playground-ish. Semantics, I know. I disagree on both points. You could obviously have different OT rules depending on how you got to OT. Maybe if the score is less than 20 total, you leave the rules as is, and if it's over 20 you use college rules, and over 70, you get your punters to play checkers against each other. I don't think that's a good way to set it up, but it could be done.