Board Thread:Theories and Speculation/@comment-5233512-20150329051931

I think that Sasuke might encounter descendants of the once great Uchiha Clan.

It's possible that some "stray" members (especially men) from the clan intermingled with other people during the olden days (particularly the Warring States Period) where surnames are often not shared, in which their descendants might not even realize they are Uchihas and never even tried to awaken their Sharingan.

On his journey, it is possible that Sasuke would take notice of their existence and perhaps be a mentor to the few that he finds. 