I'm no boxing aficionado but from what I've read brook did well to hang on to victory last time these two fought. This time round brook is ring rusty and fitness will tell in this heat I would have thought. I think either of the two have a huge punch and from what ivevseen jones genuinely believes he can win this fight - which is probably half the battle. Brook seems to talk a good game but is he all that? I've had few quid on jones