Oh hey, FFIX is actually my favourite too! I like that one a lot, I liked that it had the PS1 Final Fantasy style with none of the edge that FFVII and FFVIII had. If we're talking Squeenix RPGs in general nothing beats Chrono Trigger in my opinion, but FFIX is pretty high up there.
I was actually surprised at the trailer because it was pretty much exactly how I envisioned a potential Cloud trailer would go down. Guess it's Smash 4 as I truly imagined it, huh?
Oh, and by the way, I'm one of the mentors on the Adoption Centre, so if you want to you can say that you want me as your mentor. I'd be happy to help.