Concerning Final Fantasy... I dunno. If you didn't play the original, I guess these ports could be good, seeing as you really don't have to buy it if you've already played it, but all these remakes, recently... I'm actually pretty reactionary concerning them, I get a sinking feeling when I see one's been announced. I guess this is a biased opinion from people who played the games when they were younger, but they'll never have the heart of the actual games.

To be honest, a proper next-gen remake would be cool to see, like the FFVII tech demo for PS3, but an actual game. This would be even more interesting for one of the SNES/NES ones... (Except maybe 1. We've seen enough of 1. Jesus.) I know it'd take more time and money, etc., but if you're just thinking about the final product... if they're completely remaking a game, it's a bit annoying to see them just settle for the handhelds... and usually the DS...
But yeah, things like Valkyire Profile and Final Fantasy Tactics (I wouldn't really count this with the other FFs in this context) on PSP really were much appreciated, given that they either didn't come to all regions, or were expensive as fuck. It would be nice to see other PSX games get a similar treatment... even just on the PSN would be nice.

edit: wait, what do I mean 'even just on the PSN'? It would be awesome if it came to the PSN. If we're talking straight ports, I mean.