Board Thread:Boruto Discussions/@comment-3568954-20161104001832/@comment-3568954-20161104022318

there older purpose is Irrelivant. if we are going by that logic. shinobi are no longer needed because there is peace in the shinobi lands. but this doesn't mean there always will be. logic would dictate that someone would still be used as a potential jinchuriki. meaning boruto and himawari should still get to know kurama incase they need to be his jinchuriki in the future. IE alien attack, or super advanced society threatens the peace of the shinobi world. also the shinobi world isn't the only world that exists. there are samurai as well. there could be people like shaolin monks from china, we know china exists in naruto because gai mentioned chinese medicine. there could be forieng militaries with powers similar to chakra in the future etc etc