if both fighters really want to fight each other it will eventually get done. who wouldn't with so much money on the line? at length they'll be able to work around it to the satisfaction of both sides. i think with pac's team it has something to do with giving up control in negotiations to an opponent who they feel needs the fight more than they do. the fact that floyd sr came up with the baseless accusation and pac's team having to disprove it by acquiescing to mayweather's demand of a test that's not really required in pro boxing is just ticking them off. pac has had some bad experience with blood drawing before in his first fight with morales. it's a psychological thing, nothing that big that cannot be overcome, but still something that he has issues with. to give in to mayweather's whim means team pac giving up control and shifting the leverage to their opponent side. anyway, the more stumbling blocks this fight have, the more people will talk about it and the better it will sell. i really didn't expect super fights of this magnitude would be that easy to negotiate and make.