Good point, his stamina is still a question mark but i dont think it's a big deal. Shogun used to participate in pride grand prix tournament where he has to fight at least 2 in a row in one night to win the tournament. Last time he won he beat alistair overeem then fought ricardo arona later on that same event. He's injuries is what kept him from training 100% against griffin and coleman. I think now that his 100%, stamina would not be a problem.