but who in anyones opinion can he beat to gain more respect

hopkins again too old
RJJ too old
Pavlik
Carl froch, everybody will say he not proved himself
Chad Dawson same as above
Glen Johnson already been beaten plenty of times
Tarver just been beaten & gettin old
jermain taylor too small
Kessler already beat him

not a whine, just is there anyone he can beat that will help with respect, we all know he cant get a time machine & travel back to fight benn, eubank in prime, collins, RJJ prime, b-hop prime (whenever that is maybe now?)