we left off as jariya and naruto left the village

3 years past since naruto comes back from village

now remmember 3 years of training amounting to zip/ zero/ nada new jitsu

sure he personalised his jitsu but come on

that was a let down

it took kakashi less time to teach him his wind rasengan than that

why didnt jiraya being a sanin and all think of teaching him this technique during his i repeat 3years grouling training

thats all for now.