I like the idea of having a fort or keep in games, I love it even, that sort of thing is an instant way to get me interested in an RPG. But I don't really feel like this is the game to include that. Maybe if Larian were to go the Dragon Age: Origins route and make it a DLC adventure taking place after the main campaign, but the way the story seems to be playing out setting up a fort like that would feel out of place.
