During dialog skill checks where advantage is given I feel it would be more entertaining and exciting if both do 20s were rolled on the screen with the animation. It is a special feeling knowing you just failed but advantage saved you or in the case of disadvantage when you fail or succeed because you see how close you were. It is one of the small things at table that pumps up the whole table and bringing that to BG3 if not to much of a functional change, and tutorial addition would be a net positive impact.
