Concern grows that Carl "the Cobra" Froch lacks the self-regard required for an extended career at the pinnacle of the big-fight game. As he prepares to defend his WBCsuper-middleweight title on Saturday, the boxer expresses regret that he wasn't around 20 years earlier to teach Tommy Hearns, Sugar Ray Leonard and Marvin Hagler a lesson. He'd have taken all three, he says. And although he doesn't mention Roberto Duran, no doubt he would have done the same to him. Fingers crossed that when the first bell rings this weekend, the Cobra doesn't find himself hypnotised by self-doubt.