I don't know if I want FFX-3 after witnessing the idiocy of Nojima between audio drama and novel that tell about 2.5.
^ this.
That part was really bad, if that's the premise for FFX-3 I'd rather them focus on other games honestly.
FFX-2 was already on the edge of being ***for a good part of its duration, but managed to close down Yuna and Tidus' adventures in what I call a somewhat satisfying way (with the good ending).
But that already was a quite contrived, retconned and stretched story for my tastes.