I don't think that any of those names mentioned would be a bad comeback fight for Kessler, and as I am absolutely convinced that Calzaghe has done his last work at Super Middleweight, then that leaves six guys fighting for three vacant belts, and Kessler has more claim than many to be among those six. However, for British interest, I think Froch would be a good match up, and would be competitive if Froch's untested chin turns out to be half decent.