I actually found myself cranking the difficulty all the way down just to get these one hit kills with the bow for things to feel oddly enough more realistic. I just think it'd be cool to be in the fight of your life against a strong opponent, like in the arena in Oblivion and all of a sudden take one good swing and behead my enemy, or shoot them in the throat with my bow and see them drop. It'd be that classic "YES!" moment like scoring a big goal in a play off game or something. What do you guys think? Again this wouldn't happen all the time and would vary on what opponent you're fighting, also how worn down they may be may help your chances. But if a mighty warrior with almost godlike abilities takes on a Bandit I think you should be able to drop them with one crushing blow on occasion.