I think hatton poses more of a challenge than PBf. PBF doesn't have the power to knock oscar out and I don't know if anyone has noticed but he has lost some speed moving from 140 to 147. Hatton has an attack where he smothers you and throws a huge volume of punches also floyd's chin is untested but it cannot be better than hatton. hatton has proved that he can take a shot and also has more power than pbf