Quote Originally Posted by DB_Hunter View Post
If those were Madara's (or actually Izuna's) eyes, why could Nagato only activate the Rinnegan and not have access to the Sharingan/MS along with abilities like Susano'o? Revived Madara can cycle through the different states so it doesn't make sense that Nagato couldn't.
He'd have to learn how to do it. Which is vaguely pointless when he has the world's most powerful eyes at his disposal.

Also, there is the tricky possibility: remember how all of Nagato's creations had a Rinnegan? That seems to imply that Nagato could make "copies" of the Rinnegan to put into things. Maybe Madara did that.