I don't think I'd double dip. But it would be nice I guess. Hopefully because of the nvidia GPU, PS3 won't be horrible to emulate fully.Namco Bandai is publishing/releasing the PS3 Naruto games for the PS4/XBO/PC.
If they can do that, they'll likely be able to assist level 5 or at least have a small group of people who can port the game over.
I hope a remaster version comes out.
No joke, if Ni No Kuni 2 for PS4 had a steelbox edition, i would buy it and double dip on the PC ver lol