Thing is fighters such as Pavlik and Cotto are both young fighters but they are willing to take risks now Pavlik lost to Hopkins and Cotto to Margarito but at least these young fighters are going for it. Calzaghe is in his late 30's unbeaten in 45 fights but he has only just started taking risks and is last 2 risks have been against fighters past there best Hopkins and Jones even if Hopkins has just beaten Pavlik he still isn't at his best. Calzaghe could have learned a lot from fighters like Pavlik and Cotto risk takers wanting big fights tough fights not clinging on to there unbeaten records.