Has to be Hatton for me. He has great potential but i hate to say that he just aint broken through yet. Everytime he beats someone meaningful, like kostya, he is brought back down again by tricky performances against awkward fighters, such as maussa and colazzo. Everybody still doubts his capabilities amongst the likes of margarito, mayweather and cotto, and so i need to see him fight these people, and WIN, to make me happy!