Board Thread:Naruto Discussions/@comment-43776375-20190909151313/@comment-43403813-20190912012533

I figured that the only reason that Madara could cycle through his ocular abilities like the Rinnegan and the Mangekyo Sharingan was because he was edo in that moment of time; those eyes weren't authentic. When he got revived, his edo Rinnegan crumbled away, and he didn't show any way to swap between the two dojutsu once he got his real eyes back.