If I'm not mistaken, Pacquiao's lawyer said they will sue Mayweather's camp for ten million or more. Mayweather will need this fight to pay for that kind of money. I'm positive Pacquiao will win in the court, he got all the evidence he needs from the defendants' own words and of course the third parties such as blogs, internet forums, or any publications against Pacquiao. On the other side, Mayweather's camp got literally nothing. If only Mayweather requested NSAC to do additional testing something that is more reasonable instead of demanding USADA, something that's never been done before and treating Pacquiao like a criminal, none of these would happen.
If the fight doesn't happen, Mayweather will lose a lot. He will lose money and more importantly, a chance to seal his legacy. Pacquiao can fight Yuri Foreman and go for the 8th world title, this would be a historic fight for Pacquiao. Mayweather fight, umm, against Matthew Hatton? Nah.... Shane Mosley? Sounds great but ironic since Shane is a proven user and Richard Schaefer of GBP wouldn't let Shane Mosley do additional testing.

