Question is can they transition and modyfy their training,eating,recovery,and be patient without it.they are on another level of training,development to begin with.you wouldn't see them clean anyway cause they are either not competing or out of the scene.the one's you see even if not competing are using less or haven't given it up even in competitive retirement.good case is labrada still fit ,havent's seen him in his ads though other than his pro size on his labels.that's a little misleading.