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Koncz said last week, with the approval of Arum and Pacquiao, he offered Mayweather a guaranteed $50 million to fight Pacquiao in May with the revenue to be divided 55-45 with the lion's share going to the winner of the fight. Mayweather has said he demanded the lion's share of the money.
Mayweather is just using Pacquiao to sell his next fight, "Manny Pacquiao you're next."