I am all for it. GSP fights Bisping, lays and prays his ass for 5 rounds and gets the belt, then in the interview he says "omg this was so hard EH!" Bulebucuche avetmua fuck this division, I cant compete at this size!" that way he avoids the real dangers of that division and has a legit excuse for doing so. But he has the belt anyways.
Then UFC offers him a fight for Conor's belt, so he moves down and lays and prays that leprechaun for 5 rounds and gets that belt as well. Lays and prays a few guys there until he reaches his final fight of his career and moves back up to his original weight to fight whoever is the champion at that point, which could be anyone, Robbie, Thompson, Woodley. He knows he will probably lose that fight but at that point in his career he will retire as GOAT win or lose.
LETS DO IT.