Hmmm..
If remote/shareplay works on the PS2 games... wouldn't that mean you can technically run online MP online in some games?? So if someone has say.. Def Jam FFNY on PS4 and shareplays it with someone, they can in turn have someone else "play" as the second player.
Plus at 1080P with trophies and better performance.. this is basically classic remasters.
@winb83 you often said they should bring back PS2 games remastered.. Well.. is this it? It seems like it:
Upscaled to 1080P
Trophy Support
Remoteplay/Shareplay
Share functions(streaming, screenshots)