I've never gotten this "true FANTASY" argument I keep seeing lately. None of the Final Fantasy games have strayed from fantasy as a genre in the least, and anyone who thinks "SWORDS AND KNIGHTS AND WIZARDS AND OMG TOTALLY DUNGEONS AND DRAGONS CARBON COPY = TRUE FANTASY!!!!" doesn't know what "fantasy" is.
Furthermore, I quite like; no, LOVE what the FF series has done by making futuristic elements clash with that which is particularly primitive, all set in within fanciful magical realms. So no, I really hope they don't decide to appease the idea that "fantasy" means "Tolkien wet dream" with XV.
And that's really all I'm going to say here.