BG3 could use more visual dice rolls in combat like Solasta. That's all I would really ask for.
I know some "dice roll" here and there may add flavor, but I'm definitely NOT a fan of the idea.
One of the advantages of a videogame over a tabletop is precisely that you could hide that level of abstraction under the hood and let the visuals (models, animations, effects, etc) do the talk about what's going on.