Board Thread:Naruto Discussions/@comment-25343176-20141217153708/@comment-26302001-20141218232740

They both got the powers out of unnatural means.Toneri would be given the thumbs up to have his own Byakugan as if never sealed, and Madara would only have Mangekyo Sharingan. EMS, Wood Release, and Rinnegan are not natural occurrences and neither is Tenseigan.