It isnt even relevant that PBF did or didn't fight the biggest fighters at 154. I personally believe that there are better fighters at 154 than ODLH, nonetheless it is a very weak weak division in comparison to the welterwieght division that this supposed p4p champ skipped.
Just because a fighter who used to fight in several weight classes below 154, does in fact make a successful 154 entry, it cannot not be presumed that he is a better fighter merely because he jumped those wieght divisions, if in fact the wieght class(es) he jumped were ripe with quality competition like the welterwiegh division was/is.
To elevate the classification of someone as being a p4p contender/elite based on division jumping alone is illogical.