I love how Mass Effect had the same pc for 3 games with a save import feature. If they did something like that for BG4, it would be great! Otherwise, if BG4 would have a new pc, then a save import feature doesn’t seem needed to me. Just have the game take place in a different region and/or time so the events and characters of BG3 aren’t referenced.
If it doesn’t make it into BG3, I would like to see an upgraded dialogue system for BG4, especially for multiplayer, so that everyone can contribute to conversations (like in SWTOR).
I would love to see cinematic dialogue in BG4 as they have done in BG3!
I would love to get a BG4! Larian might get a better reception with a new DOS game, though, and they wouldn’t be tied to a tabletop game.