Board Thread:Wiki Discussions/@comment-1512913-20140521221412/@comment-1512913-20140524135725

My whole argument is that her third eye wasn't in fact labeled as anything. I could pull outta my ass that the third eye was in fact the Byakugan, but a super duper ultimate version of it. Because that's what you guys did. You were shown her eyes (A,B,C) and told that she could use Byakugan and Sharingan. What you did was attribute AB as Byakugan and C as Sharingan, without her even having had any Byakugan activated there and an arrow pointing at her forehead with a "Sharingan" next to it.

The only activated eye she was shown with was the third one. For all we know, she might have had both Byakugan and Sharingan in her paired eyes and the third one was something else like Rinnegan.

The whole point is that we don't know, but it's you who act otherwise. There's no evidence either way.