I just finished the game and let me tell you, I love it to death.
But I was thinking about it and got an idea. Larian, I'd pay good money for DLC that allows you to play as the Emperor after the Great War. It would let you do such things like manage the political situation (which, to me, was the best part of this game), continue a quest with your wife, etc...
I don't know if this is even feasible, but it would be cool to see!
