I don't think this will do anywhere close to the buys they are expecting. The buildup will have two fighters who haven't had a genuine top win between them in years. What they going to talk about? Arguing over who ducked who 4-5 years ago? Make khan slight favourite these days simply down to his speed. Brook knows his done and its all about that one last payday. In the past neither of them could stomach losing but I genuinely think today both are not that bothered if they lose as the winner really doesn't get much from it.