So yeah, apparently the remaster is finally confirmed. Not much to it, there was no announcement or anything, the store page just popped up on Steam. Personally I'm waiting to know the price, but I'll definitely get this at some point if it has the original soundtrack available.
- http://www.pcgamer.com/final-fantasy-x-x-2-hd-remaster-releases-on-steam-this-week/
- http://store.steampowered.com/app/359870/