well if anyone other then me has read any of the books knows that starkiller makes his apprearence in some of the books after the fall of the empire. before the new jedi order book series. but ive only seen 4 books with starkiller in them that are after the return of the jedi. from what i have read starkiller lost his connection from the force in a major battle that he won against his true clone hence the clone from TFU 2 and during that battle boba fett rescued vader from the rebels and after that fight starkiller decided to leave with juno and the rebels behind and did mentioned kota dieing to save juno before starkiller showed up to fight his clone. i forgot which book mentions this but i have read it when a rebel soldier tells luke about the rebel leadership and who started it and how vader escaped the rebels.
Stormtroopers fear me!!!!