It might not be a steroid but it's still a banned substance and let's be real we've seen Romero blatantly cheat in front of the entire world with a camera on him numerous times, there's no telling what he's been putting in his body.
That said, can Machida win the title again? Can he beat Weidman, Rockhold, Jacare, and Romero? Eh, likely not but one year ago Vitor Belfort got thrashed in one round and everyone said Vitor was done, now he's in a defacto title eliminator against Jacare and I think Machida vs. Vitor is a 50/50 fight and certainly think Machida can beat Bisping, Leites, Kennedy, Whittaker, and Mousasi again. To suggest he's done and needs to retire based on losses to Weidman, Rockhold, and Romero is a bit of an overstatement, he's not getting put out with the first punch that lands on him like Hendo.
