what if nagato will overcome the power of impure world resurrection... i dont want to underestimate the power of the rinnegan, there are a lot of jutsu we have not seen yet to nagato... maybe he will tap a new jutsu to override into it, then kabuto will out of control in him...just like a virus that hackers do when they want destroy or control over your computer (oh men i have got too far) lol... for sure kishi will not destroy the name of nagato, he is the student of the legendary sannin, predicted by a toad to bring peace in ninja world and hero of the rain country, which will just control by sidekick of orochimaru? i don't think so... what do you think guys?