Board Thread:Theories and Speculation/@comment-25093611-20160322113057/@comment-26369387-20160427201606

^ Nah, the true way OP would be the left eye being Rinne Tenseigan, the right eye being Byaku Sharingan and on forehead is Bannōgan(Almighty Eye), combination of all four dōjutsu, stronger than Rinne Sharingan. ;p