Calzaghe loved a tear up but wasn't always a good move, Kessler was outgunning him early on and JC had to go to plan B , adjust and box him silly.
I reckon Benn would have put him on his ass early in the fight in a mad exchange then JC would have done the same again and won by pure boxing skill and speed.
Def think he'd have walked onto wild Nigel hook tho.

Would have been some fight that ;-)