For advantage/disadvantage, I would like to see both rolls, with the one chosen in green or in red respectively. But as for the bonus, might be too confusing for folks who don't know anything about D&D rules.
I dont see how seeing your roll then having it say "Dexterity mod +2" and then seeing those numbers combine would be confusing at all (to be clear I am talking solely in conversations, not combat,though i would like a way to see the numbers being rolled thier too)
I do completely agree with the advantage/disadvantage though
