I don't buy the narrative that that play changed anyone's season. It was one of a handful of plays that changed the outcome of that game for sure. Definitely swung the momentum for a bit. Leary's miss of a wide open Brown was just as impactful. But even with both of those plays, we still took the lead into the 4th quarter.
Mizzou didn't dominate us after that either. It was a weird game with several weird plays, all of which happened to go in their favor. It was determined largely by the hidden yards. We actually had a higher success rate in the game.
Also, Mizzou was good before then. And our worst outing was the game before that.
Also, we looked pretty solid against UT except for the run defense. I don't think Mizzou's fake punt had anything to do with our run defense against UT.
Also, after UT, we then dominated and got our first road SEC West win under Stoops.
So, no, I don't agree that the Mizzou fake punt changed our season or theirs.