Board Thread:Theories and Speculation/@comment-27719597-20160202055116/@comment-5936871-20160203072703

But Sasuke isn't their descendant, Sarada is Sasuke's daughter. The Curse of Hatred officially ended with him and so did the feud between Indra and Asura. Sarada clearly awoke her Sharingan without it, so I don't see why she can't do the same with her Mangekyo. Especially since we don't know what Shisui experienced to awaken his.