If I understand you correctly, you want a DLC in which you can act out all the things that get talked about or planned in the current epilogue.
That is, as the Owl pointed out, quite a stretch because the current epilogue allows for a huge variety of player choices which would require a lot of work to be shown as content without necessarily having an overarching narrative that draws all of them together.
You mentioned Gale. Apart from his professor ending, romanced Gale can also be an adventurer with whom you travel across Faerűn, stick around in Baldur's Gate to help with the reconstruction or become a god with whom you ascend to divinity. So along with the professor and housing content you suggested, you'd also need a large chunk of map to play out the adventuring content, some city rebuilding content and something completely different for the divine lovers. The player character in all these scenarios can also be a mind flayer or a vampire spawn, which might complicate things and require an additional night map or a jumping between shadows mini game for Spawn Astarion and some sort of camouflage for mind flayer Tav. (Ascended Astarion or Good Durge might be less of a problem.) Gale as a player character can also have different lonely endings and some pretty desperate ones on top of that.
Most of the other characters have similar diverse endings, that are in no way connected with each other and have no overarching narrative.
So I think the epilogue as it currently is, is really nice because it provides closure but allows for a huge amount of variety. If there is to be a DLC, I'd assume it would be one in which the characters on ordinary power levels come together again to solve some larger problem - as Withers suggested - with Spawn Astarion and Karlach getting mini quests to fix their respective problems. But I think it's unlikely and I'd rather have a polished up Act3 with some Upper City chunks.
Last edited by Anska; 03/02/24 10:12 AM.
