It's both Money and Glory!

Answer this question:

Floyd Mayweather Jr. vs Manny Pacquiao both fighters are offered a bout where no money is involved only to settle the question who is #1 P4P in this era. Will either of them take the fight at this point in their careers?

Ask two relative unknown fighters if they will fight on the Undercard of the same bout and no money is involved will they take the fight?