there will be two new selections to the Final Fantasy collection....
FFX Part 1 and FFX part 2. there are no names given except that Part 1 will be called INTERNATIONAL. That's all i know. If any1 has any other info PM or post it here

FFX international is like a special edition of FFX. It has some new features and a second disc with an epliogue/prologue. Also has lots of hidden stuff that the original release didn't. Think of it as the difference between Star Wars and Star Wars: Special Edition.

I did hear they were making two sequals to FFX called Yuna and Rikku respectivly.

the detail of Yuna and Rikku are unknown to me but all i can say is that if they will produce them to work with existing savegames on the PS2....even though it would leave the player in a state where they cant figure out what is going on. I think it will have a different storyline completely.

http://phi.gamesquad.net/~admin10/showthread.php?s=&threadid=5902

There already a thread about this. Please use that for further discussion.