True, true, eh will see what happens. Perhaps will get to kill him again(if he does come back), or its just referenced that Revan went after the Emperor(again..) and died.
If he does come back, I would like to see him help us out in the final battle with the Emperor. Maybe he can sacrifice himself to stop the Emperor. Of course they would have to make sure they don't put him in the starring role. This is, after all, a game about our characters. I guess we will see.