Stay retired, he beat two battle weary former champions at the end of their careers, ( it looks good on his record, but that's about all) he beat Kessler who was at his peak and that was a great win. My big disappointment with Calzaghe is we didn't see a rematch with Kessler, to me that would have defined him more than anything else. I'm not convinced he would have beaten Kessler a second time, Calzaghe had an opportunity to be part of a famous boxing trilogy.