Kishi should have had Naruto embrace his Uzumaki clan roots. He made such a big deal about Sasuke being the last Uchiha and Naruto was one of the last Uzumaki's. Jiraiya was a master of Fuinjutsu for Christ's sake and Minato was too. I understand the strong chakra and vitality part of the clan but come on. He should've at least learned Shinigami jutsu and some other ones but nah. Also his mother was famous for Chakra chains and Karin gets them instead of him. I mean I like Karin but come on.