Board Thread:Theories and Speculation/@comment-3001903-20160813042916/@comment-25122992-20160825153454

Hashi's cells aren't a guarantee either, since his abilities are essentially the same Biju-controlling method from the outside as the Sharingan itself. Also, I think there's a reason for Hashi to make his wife Mito Kurama's Jinchuriki instead of becoming it himself, so Hashi's "compatibility" is as questionable as the "compatibility" of any other powerful Uchiha.