UFC 159 Against Sonnen: he looks ripped / has dense muscles in this pic and won by TKO ... UFC 165 Against Gus: Looks soft in this Pic and won a very very close decision (I wonder why? ..... ) UFC 172 against Teixera: Also looked soft here and won a decision ( yes he was dominant but still had to rely on eyepokes ...) UFC 182 against Cormier: Looks in better shape than usual, had a very dominant performance against Cormier and was obviously physically stronger UFC 197 against OSP: this is a tricky one. Physically, he was in prime shape yet couldnt KO osp (but his performance overall was dominant) UFC 214 against Cormier: he was definitely as ripped as he was in the osp fight, but his muscles were not as "bulky". He had the perfect combination of speed and strength. Conclusion: I think he didnt take any "Supps" for the Gus fight because he underestimated him. For the Teixera fight he was either off or on a low dose of Supplements ... Edit: And also in those 2 fights, his shoulders are not as broad compared to his waist as they were in the other fights ... what ya all think?