I really doubt they're announcing something like that so soon (we're still waiting for XV, KH3 are still far away... and I guess XVI should be a priority, after XV releases (I hope, at least)), but oh man, that image is gorgeous and I'm actually replaying VI (GBA version) in my phone now and I can't stop thinking how much I love this game.
And yeah, the hint (for a faaaaar away) VI remake are there. If I'm concerned about them handling VII again, I can't imagine how I'll feel about VI!
Also, I guess you already know it, but I haven't seen this mentioned in this thread:
S-E is gifting Final Fantasy II for mobile through the FF Portal App until Feb 14th.
To be honest, that's a game I haven't played much (along with I and the original III), so I'll grab it and see why it's so... polemic, to say the least.