I would love to see some GMing tools and the ability to do custom campaigns. Like I could imagine a group using BG3 to run an actual game of D&D in. It wouldn’t need to be incredibly complicated, just some sort of modular tiling and the ability to add objects/monsters, you don’t need dialogue (or keep it basic) or need to fuss with scripting or anything like that, just a basic scenario builder that’s easy enough for most GM’s to figure out. It’d still be more work than pen&paper, but a bit more approachable and it’d just look so beautiful.