I thought Floyd was all about that $$? A Khan fight would sell easily double the PPVs a Berto one will, not to mention the UK money and TV deals in every Muslim country. He would also avoid the ridicule and torrent of abuse he's recieved since announcing Can-dre as #49. The fact is Floyd Mayweather Jr just ain't that confident he can beat Amir Khan.
Because Berto will fight for "peanuts" leaving all the revenue for Floyd. He can then be a free agent for money grabs against Manny and Khan.