The potential for an epic story, and epic ending, and just an overall Baldur's gate feel would best come from a prequal. Think about the possibilities. NPC's - You have Gorian, Elminster, Khalid, jahera, that could all be playable npc's with rich dialog and story that further expand on stories only briefly eluded to in Baldur's Gate 1 and 2. Who do you think the end boss would be? Mortal Bhaal... You've yet to to fight actual Bhaal in a baldur's gate game, and how fitting would it be to end baldur's gate 3, dropping mortal bhaal to his knees, with him saying in his last breath, something like "You fool! You think I did not forsee this?? My children are many, and my essense will live on!!!" Also didn't baldur's gate 1 talk about gorion being lovers with your characters real mom at one point? With bhaal sleeping with her, and gorion being her lover, that could make for some great npc drama/story/dialog. Anyways, if this has all been said before, I apologize, i don't frequent this forum. But I wanted to come here and throw in my opinion on how I think Baldur's Gate 3 should pan out. I would also say that BG3 would be best off using 2nd edition rules.. not 3rd or 4th. And also keep the game in 2d!!! If it has to be in 3d, it better be very polished, and be inspired by a Titan Quest'ish look.