Eh, I don't see how this would be much of an advantage and I don't think Mayweather is planning this. For one, Pacquiao comes in at 144/145 at WW. So at Jr MW, I can see Pacquiao hitting the weigh in at 148/149 and entering the ring at that same weight. So in short, this is pointless. Neither of them struggle to make 147.
It is possible that he wants pac 1 war older before he faces him.
Ya think? Floyd himself would be 34...might show on him more than pac. I think having it at 154 might slow pac down & be better for floyd..
Could it be possible mayweather wants the fight AFTER pac fights for a 154lb belt to make the fight at 154 than 147? It wouldnt surprise me...
It is possible that he wants pac 1 war older before he faces him.