Going up in weight and winning 1 match doesn’t make you a champion of that division. To be a champ of a division you need to have had multiple fights and work your way up the rankings to a title shot. Or if you move up and win a title fight, you should defend it multiple times to show that you’re actually the best in the division you moved up to. If the Clemson college football team played the KC Chiefs and won, does it make them the champion of the NFL? No. This new gimmick in MMA is a joke and should have no impact on GOAT status.