That would require extreme skill amd knowledge about ninjutsu....hand seals and a lot of research plus a very precise chakra control! Naruto doesn't have any.....he has raw power only......
Naruto doesn't like traditional book learning, agreed. BUT didn't he run off with a forbiddden scroll and in a single night learn to master multiple shadow clones when performing even a single clone had stymied him for years?
Naruto doesn't have precise control of chakra, agreed, BUT for years the turmoil of chakra flows from the ninetails disrupted things. Ochi even sabotaged his seal (remember how Naruto went from being horrible at water walking to picking it up easily once Pervy Sage undid the seal interefernce? When you can weild a sledgehammer (huge chakra reserves) you never really learn finese. Handling army sized clone armies for training and dishing out chakra to all the frontline fighters seems to areas where Naruto is finally being a bit precise and frugal and these are certainly times were he is forced tro be disciplined in his chakra delivery.
I really am just defending Naruto. I really don't think any character should posses such powers without getting permanently claimed by the shinigami after using them. I view him as a gifted learning disabled kid. A talented genius whose hyperactivity and boundless energy interfere with his ability to sit and listen and learn. I really think that now that he a sage, and was able to pass the waterfall test, he may have discipline enough for traditional learning these days, but he has to be convinced that the subject is important enough that he get more out of it than he would training himself or passing knowledge to his junior hokage candidate Konohamaru.