What's wrong with this "Night of the Heavyweights" promotion?

I'm going to fire off a letter to Hearn, Aram, and Duva. I'm going to make a case for this "Night of the Heavy Hitters" promotion on PPV. I think it would do 2 million buys worldwide at $39.95 for a 80 million dollar take. All of the fights are matches meant to make for good fights. I left out Klitschko and Fury because Klitschko is 40 and would price himself out, and Fury is......... well, Fury. The night would start off with : Haye vs. Stiverne - 3 mill total Browne vs. Briggs - 3 mill total Wilder vs. Ortiz - 4 mill total Joshua vs. Povetkin - 4 mill total Pulev vs. Parker - 4 mill total Big Baby Miller vs. Teper - 2 mill total. That's 20 million in purses, and an 80 million dollar take. ] I'd pick Stiverne, Briggs, Wilder, Joshua, Pulev, Miller to win. $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ Then I'd go to work on another promotion with the winners. Stiverne vs. Miller - 4 mill total Briggs vs. Pulev - 4 mill total Wilder vs. Joshua - 10 mill total 18 million in purses, and 2 million buys at $25.00 PPV - 50 mill take ] I'd pick Stiverne, Pulev, and Wilder to win. $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ Then I'd work on a 3rd promotion Stiverne vs. Pulev - 6 mill total winner fights Wilder] On the Stiverne vs. Pulev card I'd also match: Spence vs. Thurman - 10 mill total Callum Smith vs Badou Jack - 2 mill total Lomachenko vs. ????????? - 2 mill total 20 million in purses, and 1.5 million buys PPV at $40.00 - 60 mill take ] A promoter could make 60, 32, 40 million on the 3 promotions for a total profit of 132 million dollars