Board Thread:Naruto News/@comment-26567684-20160319224024

Spoilers on Mitsuki (up to you if you believe them):

1)Mitsuki was born in Orochimaru's laboratory (i always figured) and was a year old when Sarada was born there.

2)He may not be Orochimaru's biological son; he was created with a mix of DNA from strong ninjas, including Sasuke and Naruto.

3)Mitsuki is interested in the history other clans but namely the Uchiha clan.

4)Although unconfirmed, Mitsuki becomes the villain of the new Boruto manga, and will have a similar situation that went on between Naruto, Sasuke, and Sakura (I always figured). 