They cannot wait on it as there's already a contract. Manny should honor the contract but if not, he has to pay what they are demanding for.
That's a big amount of money that he has to pay.
Three million dollars to stand aside is a huge sum and it depends upon whether Mayweather and his management will be willing to give that kind of money. The problem is that how much money the management is planning to make with Manny Pacquiao and Errol Spence and what is the pay share each fighters are getting, if we know those guaranteed purses we will know whether they will settle it and continue with this fight.