Of all the things that seem to be in the way of a Mayweather Jr. vs. Pacquiao fight, and there are many, the boxing fans claim that Bob Arum of Top Rank is one of the primary causes of the inability of this bout to materialize.
While there has been, and possibly still is some bad blood between Top Rank and Mayweather Promotions (along with Golden Boy Promotions), it is the money that dictates the flow, and it’s the promoters who would ultimately secure a safe and financially care free life for their families’ future.
In a recent interview with USATooday, when Arum was asked whether he still intends on pursuing the mega-fight, Arum gave a long answer:
The list of the next great fighters (and writers, promoters, photographers, etc) set to enter The Hall of Fame has been announced. To the dismay of absolutely nobody, ring greats Oscar De La Hoya, Felix Trinidad and Joe Calzaghe head the newest inductees.
The International Boxing Hall of Fame and Museum announced today the newest class of inductees to enter the Hall. Living inductees include two division champion “The Pride of Wales” Joe Calzaghe, six division world champion “The Golden Boy” Oscar De La Hoya and three division champion Felix “Tito” Trinidad in the Modern category; promoter Barry Hearn, referee Richard Steele, journalist Graham Houston and photographer Neil Leifer. 
Dear Deontay,
Paulie Malignaggi, Two-Time and Two-Division World Champion