Board Thread:Wiki Discussions/@comment-1512913-20140521221412/@comment-1512913-20140522094257

It doesn't say her third eye was a Sharingan and it won't even if you start begging me on knees, since it said she possessed power of Sharingan besides the Byakugan with a sentence after explaining that she used the two to cast Infinite Tsukuyomi.

Hagoromo was never stated or hinted to have had the Sharingan, but he most likely did, something you yourself have advocated.

Nowhere in the manga it says: "Kaguya's forehead eye is a Sharingan" Presence of Sharingan doesn't mean absence of Rinnegan.

Basically it's "herp derp, Kaguya hasdz Byakugan and Sharingan, therefore that proves she didn't have a Rinnegan, because absence of evidence is evidence of absence... it matters not that an identically looking eye was directly labeled a Rinnegan, no, that definitely must mean that there just happen to be 2 different doujutsu called Sharingan and 2 different doujutsu called Rinnegan with one Sharingan variant and one Rinnegan variant each looking the same for teh lulz, who cares that it makes zero sense, because using brain is overrated"