Ya know I read somewhere that the hokage system isn't fair the characters from the boruto new generation just think that they can become hokage like that but in order to become hokage you have to be related to any of the previous hokages in any way weather it's by blood or you have to be they're student at first I thought this was cap but then I realized that it really isn't even though minato was never related to any of the hokages but he was trained by jiraya who was tsunade's team mate