Arum is so full of it.

Yeah, it was Cotto who drove Mayweather to retirement, when Mayweather was set to make another $20+ million against De La Hoya.

Mayweather could've fought De La Hoya again, made another huge payday, and then retired. Who passes on an opportunity to make another $20 million plus? As said before, someone with a ridiculous inflated ego and delusions about his box-office appeal.