it just happened that he got clocked by tarver.lost his confidence,,he aint got any confidence on his chin no more against glen johnson.it affected his usual laid back reckless abandon smooove style..thats it.hes far from bein shot.i think he slowly got his confidence back on his last few fights.there will be glimpses of the old roy jones jr against calzaghe.and joe can only hope those are short glimpses.