For all the crap that I am giving Sony and the PS4 Pro, this is at least one thing that I understand- Sony will not be allowing multiplayer games to run at higher framerates on PS4 Pro as compared to on standard PS4 models. This is because they don’t want to give PS4 Pro users an advantage over players still on the older system.
It makes sense, especially after Sony’s push for continuity and compatibility, and their insistence that games on Pro and standard PS4 systems all share the same multiplayer servers, with no separation by system model- so what it means is that a lot of popular PS4 games, such as Bloodborne and Destiny, will not be running in 60fps on the new system, after all.
Single player games, at least, don’t seem to have any such restriction, so there is a possibility that games with discrete single player modes, such as Uncharted 4, may be getting patched to run at 60fps.