Board Thread:Naruto Discussions/@comment-3965545-20160510012347/@comment-3965545-20160512055652

I think it has more to do with having the body to be able to control the Rinnegan, otherwise it will simply be too much to handle for you.. Obito who had Hashi DNA with his Zetsu flesh and is a Uchiha, could not handle more than one eye, while Madara and BZ called Nagato the perfect host for it and put it in him when he was around 4-5 years old.. he was able to use it before he was even a ninja, twice. Once killed two Konoha Jonin, and another time killing an Iwagakure Chunin. So I speculate only Tsunade and Yamato could of handled using the cloned Rinnegan that Konoha has in possession, they simply don't due to fear of something I guess?? Shit If I was Yamato I would transplant them and master them.