I don't remember her changing. At the most I think she only got groped while Bartz and Galuf tried to get her shirt off.

As for remakes, would doing something with FFX-2 level graphics make the game multi-disc because of it's length? Er.... whatever I'm not sure about how much can be crammed onto one disc.

And with remakes now they'd probably consider putting voices in, which could be the death of it.