This can actually be a good one; why boxers cannot be paid 60 for the winner and 40 for the looser in even fights, unifications, etc?? I feel that this is fair, and if a popular boxer does not prepare for the fight and loose, then he will take the pay he deserves. This should also apply for other fights where a boxer who is the clear favorite and now may win 80 or 90, and the opponent 10/20. Then the favorite/popular knows that he has to prepare well or the can loose the big $$$. The winner takes the bigger part, no matter it is 60/40 or 90/10. This will reward fairly boxers that worked hard to win an upset; this would be also a motivation for fighters to be better prepared. This should increase the chances for greater fights and better entertainment.