Calzaghe's has missed his chance at Hopkins, the biggest challenge for Hopkins to come back would be to take on the heavies & thats something I'd be interested in seeing. IMO Hopkins is to good for Calzaghe especially if Calzaghe were to move up to LH where it would have to be fought, as Hopkins has said thats where Jones & Tarver went wrong in coming back down, so I don't see Hopkins making the same mistake. Why would Hopkins come back for an easy win that won't mean much historically as fighting & beating heavyweights. Hopkins is all about his legacy from here