i like it that naruto sticks with kagebunshin so much. he always figures out new ways to decieve the enemy, or creates new moves with it (harem no jutsu, uzumaki naruto rendan ect.). the "what shall he do now with the kakebunshin" is more interesting than the "when will he finally summun that damn frog" question. thats why i like shikamaru so much too. only 1 move, but he can do so much with it, outsmarting everyone with it. stops it from being DBZ wich has the "you are strong, i must train so i can become stronger and kick your ass" type of fights.