A year and a half ago, Baker Mayfield planted a foreign flag in Ohio Stadium.
The Sooners had gotten their revenge one year after Noah Brown's three-hour voyage into the cosmos and well, definitely don't click on this:
If unforgivable has a visage, it's the leader of an enemy - with no scheduled appearances on future schedules - disrespecting the logo, the stadium, the locals and their dead ancestors with a ceremonial conquering that followed a literal one. Mayfield and the Sooners had gotten the ultimate last word.
The only way Ohio State could return serve would be if they ever met in the postseason or scheduled another home-and-home, which means there was no defined opportunity for a Revenge Tour (which was probably for the for the best).