Let's assume Fedor fights Werdum for the UFC title. http://www.bloodyelbow.com/2015/8/4...bricio-werdum-wants-fedor-rematch-in-december I don't know how many people gave Werdum a chance when he fought Fedor the first time. At that point, Fedor's 8 last victories were finished by KO or submission. His last decision was the legendary fight against Cro Cop. But I think even fewer people expect Fedor to have a chance if they fight again. It might be the biggest upset in the UFC HW division if Fedor beats Werdum. I don't think it would happen, but I think it would be the biggest. Bigger than when JDS knocked out Cain, bigger than when Vitor beat Couture via freak injury, bigger than when Tim Sylvia became the champ. Thoughts?