Board Thread:Naruto Discussions/@comment-5413572-20140703171400/@comment-5413572-20140705002959

If Naruto manages to awaken the Rinnegan via the Tailed Beasts, odds are he'll get the Byakugan, too, as Kaguya had both. Sasuke hasn't (and likely won't) get it, though, as the Byakugan was passed on to Hamura, not Hagaromo. Sasuke would need Hamura's chakra to awaken the Byakugan.