Board Thread:Naruto Gaiden/@comment-3279282-20150504200737/@comment-26038416-20150509051508

This could all tie back to Orochimaru, I mean he is rumored to be the villain in Boruto: Naruto the Movie so maybe this all leads up to that. It's safe to guess that Orochimaru went back to his ways as Naruto and Shikamaru immediately agreed that it was one of Orochimaru's experiments. Obito had a collection of Sharingan's, so Orochimaru could've found out, tracked down the location and used it during his experiments.

Also in Chapter 700 when Sasuke was walking through the forest and sensed something, making him stop and turn around, does anyone think it was "the boy with the Sharingan"? The hooded man in the Akatsuki cloak might've had him tracking Sasuke for a while before trying to attack him.