Board Thread:Theories and Speculation/@comment-31074250-20170318090411/@comment-734582-20170508201909

Elveonora wrote: Yup, my point. What do you think about Boruto's doujutsu being half Rinnegan-half Byakugan? I don't know, it's too early to tell. The Tenseigan's abilities weren't elaborated upon a whole lot, for all we know the ability to see spirits is among them and Boruto's eye is something similar to a Mangekyou (but very different).

I'm not sure what to think of eye mergers between the Byakugan and Sharingan. It makes sense in a way, yet Kaguya clearly had those powers split, so i'd imagine these powers are incompatible.