Im referring to in Round 5 when he literally dropped his hands to his sides, started looking at the floor and stumbling around as if he were about to pass out. I have never seen any fighter gas that badly to where they just start stumbling around. Rogan started worrying about him and I thought at one point he was going to collapse. I was somewhat shocked that he pulled through and kept fighting though. Obviously it was a hellacious fight, but up until that point his cardio looked superb. Do you think if Alex had focused more on his cardio that he could have possible did better in the last round and decisively secured the victory? Is his cardio a problem that needs to be addressed?