I guess I don't really see the difference in why someone would differentiate between the two. If your opinion is X guy is better than Y guy P4P, then why wouldn't he be better in class rankings as well? It made sense to have Myles end last year #1 overall at 174 since he won the National Title.
But this is a new season, as important as the title is, you have to look at the H2H and Bo won that battle last year. It's perfectly justifiable to have Bo ahead of Myles P4P, but it seems weird to me to say, "I think this guy is better P4P but he's not better in this weight class they both moved up too because he lost in the national final to him."
That's my only gripe, but this might just be a philosophical difference on P4P.