I like the idea of having a final end for my characters too, so how about a BMP style pack to "finish" our game with? The way I see it working is this: there'd be a choice of at least 3 missions with different outcomes for your character. For example:
1. Last Stand - Your character is thrown into a battle they can't win and gets a cool, Palawa Joko style, cimematic death.
2. Into The Mists - Your character disappears on a kind of "Long Walk" (Judge Dredd) style quest, never to return.
3. Building The Academy - Your character helps establish a new academy for future heroes and lives out his/her life as a respected teacher.
^^^ Those are just thoughts on how the missions would end, I haven't put any into how they'd play or what you'd have to do.
