Please Reread Manga because you know nothing... Sasuke past goal was to destroy konoha and now he came with the bullshit of what naruto wants to accomplish from his childhood...
BTW sasuke's acts are childish because he know nothing
He must grow up first then he can be considered as a candidate for hokage seat..
See this ... I think this will clear your mind up
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Naruto's Goal is to become Hokage in order to surpass all predesscer hokages... Naruto wants to get peace to All nations and as what he promised to Nagato ... Also jiraiya Left question to naruto that how he will get peace ...So the best candidate is none other than NAruto
Naruto will restore Uchiha clan... Sasuke is a kid who don know how to Talk with others and how to convince others ...
Sasuke's past goal is to Destroy Konoha and how Konoha will be left to Someone mad person like him??? No one acknowledge sasuke...Even shikamaru said that he will be a advisor for naruto same like Tobirama