Im not going to say no to any game being remastered but as far as games I'd love to see remastered, this isn't one at all. I've beaten it twice on PS3 (It's one of my Top 30 favourite games) and I still have my PS3 plugged in. I suppose it'd allow PS4 owners who didn't own a PS3 the chance to play it, but you could make that argument for any PS3 exclusive. Sony would do it if it were obviously profitable but I don't think this would be obviously profitable. Many of these remasters don't sell very well. I can't imagine it costs that much to remaster a game but I'd prefer they use that money to remaster something else.
The only remasters I'm really interested in playing are from the PS2, and many of them have already come out like Ico Collection, MGS collection and FFX collection.