no it can still have the roleplaying and dialouge but they could still do what they did with orginal sins.
DOS1's roleplay and dialogue options were extremely limited when you compare it to other crpgs like Planescape, Dragon Age Origins, Kotor, ect. DOS EE's roleplay and dialogue options are even more limited; my murderous amoral characters should not have lecturing the big bad as their only dialogue option.
