because it is a whole lot crazy. Why were they able to make us think that Toneri and Mitsuki are related? And then they bring out Toneri and made Boruto having Byakugan-ish even more probable. With that we go back to that uncanny Toneri-Mitsuki connection, ergo, Mitsuki having Byakugan-ish. You also can't deny that with the recent episode, Mitsuki is all over Boruto, commenting on how it might be connected to Byakugan. As a finisher, why would Mitsuki and Boruto both have something related to the Byakugan? they are in the same team, not to mention Sarada has a dojutsu of her own. So no to Byakugan Mitsuki, until shown otherwise. And when that time comes, hell why?