I think that if Jones would win against Dawson it would erase a bit of his last few defeats stains and he could call it quit after. However, it seems that Hopkins for some reasons is like good wine and is getting old better than Jones, either better genetics or not the scars of having been Heavyweight and coming down. Still, I don't think (though i would love it) that Jones can beat Hopkins at this stage and I would prefer to see him retire, which is the best thing to do in his case.