Why would a warrior hand to hand if not for stun only. That makes h2h skill a pretty weak one. Besides vital, what else can a h2h specs do to weaken their opponents? I'm suggesting to include crushingblow to have a chance that will disarm a person from the blow on the shoulders and reduce strength.

The difference, I feel, a h2h warrior and assassin is this :
Asssassins use techniques to wear down an opponent while a h2h warrior uses battle strategy to subdue his opponent. Just some thoughts.