They can still have their own unique existence. But they are still a subset, in my opinion, of a broader category: positional play.
By suggesting PP as a more general term is "useless", it seems as though you're saying "well we still have to differentiate between Guardiola and Diniz!" - absolutely! But the differentiator isn't PP - it's the way that these two coaches are using positional ideas in very different ways.
Replied on TALKING EVERYTHING FOOTBALL - EPISODE 12 - A LIVE WEBINAR WITH JON MACKENZIE
29 May 15:27
One thing I didn't mention is that Domenec Torrent's definition literally includes the concept of relation within it: PP is positioning your players RELATIVE to everyone on the pitch to generate advantages. Where Guardiola and Diniz differ is in conceiving of how you structure these relationships - not in one disregarding relationships altogether.
It's worth remembering that all relationships on a football pitch are impossible without a concept of position. In that respect, relationism HAS to be positional.