the fight at the mgm grand may 2 is expected to draw revenue of around $ 400m -lrb- £ 273m -rrb- with both fighters picking up huge pay days .
and , according to the telegraph , the referee of the eagerly-awaited contest , i know the good ones , ' he said .
` i think they all respect me and manny enough to give us a fair fight , and let the best man win , and i think they 'll do that