Board Thread:Theories and Speculation/@comment-33485854-20180625233306/@comment-26107879-20180630191155

Sasuke getting Hashi's DNA isn't really proven. So far he has shown none of Hashirama's capabilities that come with obtaining his DNA or was stated he obtained it. Therefore, as of now, it's only a theory. Therefore, the manga has a plot hole or there's more to it than just having Hagoromo's Chakra.