If he turned his back on the Jedi order, why is he helping the surviving Jedi? His dramatic departure was a clear display of rage; did that action cause any further repercussions to him? How did the council respond to a former knight effectively announce their intention to become a dark jedi (from their perspective)? Surveillance? Knights sent to council him away from his path? How did the violent loss of his master and the percieved betrayal of the council alter his relationship with the force? Did he remain a force user? Dabble or even succumb to the dark side? Cut himself off completely?
Why is he named after Superman?