And in his last fight, Mario Barrios has the advantage in reach and height, and in the early going, I would say that Davis has a hard time because of Barrios advantage as he is the obvious smaller guy. But his ring generalship and boxing IQ was very good that he was able to negate that and then knock down his opponents not just with the jab, but his straight right and that killer uppercut that floored many of his opponents. I'm not really sure how Romero's chin will hold against a powerful puncher like Davis. But it could be crack by just one timing punch and then he goes down.