I’m with you on much of this, just not your conclusion.
I've already conceded that if the shoe was on the other foot, the same thing would have likely played out for the Bills.
And just like how it actually did play out, if the Bills had driven down and scored, I still wouldn’t see a need for a rules change. The Chiefs failed to stop the bills, leaving 13 seconds on that insanely awesome TD to Davis. The Bills shoulda won that game in regulation on that play.
My biggest beef with your argument is the concept of “reward” and “punishment”. I didn’t really see the Bills as being punished or the Chiefs as being rewards per say.
I saw the Chiefs earn a trip to overtime with one of the best 13 second drives in NFL history.
I saw the Chiefs get lucky / Bills get unlucky with a coin toss.
And then I saw the Chiefs execute a brilliant drive culminating in a touchdown, earning the win. And simultaneously the Bills defense did not make a stop, thus they did not earn an offensive possession.
Using terms like “reward/punishment” seems to strip the achievements away from the players who accomplished those things, or in the Bills case, failed to do so.
In either case, I still don’t think it justifies a rules change.