Prime for Prime super 6 tourney

If these six in their primes entered to fight each other who would come out victorious 1) - Prime 168 Joe Calzaghe 2) - Prime 168 Roy Jones Junior 3) - Prime 168 Andre Ward 4) - Prime 168 Bernard Hopkins 5) - Prime 168 James Tony 6) - Prime 168 other - (Nigel Benn, Chris Eubank... anyone else you can think of) I've tried to keep it as current as possible between very good fighters. we can say that Roy Jones was the best because he already faced a few of these guys in his prime (or close to it) and won but i think styles make fights and how many of these guys would win or all or majority of their fights vs each other. Also i lack insight on some of the inside information of when the fight took place i.e. Roy Jones vs James Tony... was Tony not training properly and being has lazy self etc. This is an elite list of fighters who visited the super middleweight division and some had spent some of their prime at 168... so that being said who wins in this all star line up... we all know Ward will not fight Roy jones because they are best friends (jk lol)