started a new cycle right after the fight? They say Tbol is slow acting right? And Jon wanted the big money fight against Brick. Jon could've been starting a slow bulk. It could be the first thing Jon takes when he starts a cycle. So maybe he wasn't caught at the end of a cycle but the start of a fresh one. TL/DR: JBJ thought it was "safe" and he was in the clear to start a new cycle, but obviously it was not.