I think sasuke be hokage and naruto should travel the world
Sasuke can't, remember Itachi's words to Naruto is key indicator of that and Sasuke showed to not meet the requirement
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and
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. So according to Itachi, Sasuke can't become the Hokage, at least not any time soon. Also when Sasuke attacked the Kage summit Temari said Sasuke have no future; if the other Kage's don't like or trust a visit leader then they won't accept them as they all didn't want Danzo as Hokage and stated they will pick another one to be Hokage and agreed on Kakashi which Konoha top leaders all agreed too. None of the Kage's trust Sasuke, even if he's helping now, he was a part of Akatsuki, so played a part in causing the war in the first place (he gave Obito the portion of the 8 tails which allowed him to form the Juubi).
Yea I know but Hashirama's implication at the second page I think made it seem like they were already Kage but that is irrelevant to the point. Sasuke was always directing hatred at the village which is more related to Madara; maybe it's a plot thing.
Hashirama was the one to come up with the Village system
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and he was the one to create the village leader being Hokage. Madara named the village though. Madara even said Hashirama created the country
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and said he'll succeed him.