ABunds899
Skip it, low level ninjutsus are for weak genins. With his growth he will outgrow them in a year and switch to the big guns, so don't bother ramping up theory right now. I mean almost every S-class ninja fights with a very limited battle style except Hiruzen since he is a jack of all trade/almost master of all. The other just push a few ones to their extremes or build up on them like Minato with Hiraishin/Rasengan, Nidaime with Water Release/Primitive Hiraishin/Shodaime with Wood release. The only things he will keep from his early days is the support Justus like substitution/Body Flicker and Taijutsu/Kenjutsu