I highly doubt it!
But if, and I use the word loosely, but If FF7 was to be remade, then it would have to update the gameplay to modern standards so new comers can enjoy it as well, with that said however, there SHOULD be an option to revert gameplay to the original, perhaps in the difficulty settings or a prompt giving gamers the options of 'Classic' or ' Modern' with a brief explanation when choosing a new game.
This way it should satisfy purists with what essentially would be FF7 of old with a new coat of paint in graphics and CG, as well as enabling new comers to try out this classic but with more friendly and familiar gameplay elements.
But lets be honest, even if hell is proven to exists and then randomly freezes over, Square-enix would still probably fuck it up by trying to tamper with the story, characters, events, or drastically change the gameplay with ZERO options for the original voices & gameplay....here's hoping.







