I just had an idea for a book that would be after the Legacy of the Force series. The End of Days. The Star Wars Galaxy has been around for a while, so let's say a major cataclysm strikes and the galaxy is obliterated. Somehow one of the Jedi learns of this through a force vision, remember Jacen in the Dark Nest trilogy? The entire galaxy is in panic when entire worlds are being shattered. Many are trying to escape the galaxy and find a different one, maybe the Vong galaxy.
But this would be about the turmoil and chaos the end of the galaxy would bring. Millions would escape the galaxy, trillions would die.

Well, that's it for now but feel free to comment.