I like your way of Thinking Rikudo, that would make things very interesting indeed. I was always wondering what happened to Danzou since the village was destroyed. No doubt he's been keeping tabs on Naruto as well. Either that or Madara will pull off the finishing blow now that his 'tool' is used up.
I also wonder what happened to Danzou in the flashback. Once I saw him there, I had a thought that maybe the reason he lost his eye and became essentially a cripple was because of Nagato.
I honestly don't know what to feel about this chapter. It was great seeing Naruto confront Pain with his answer, at the same time, i'm somewhat disappointed that Pain, the awesome villain who singlehandedly took down a village, has a Sasuke-clone backstory. True, Nagato has a f***ed up past, but how many times have we seen the 'avenge parents/friend' angle. Not saying its bad, just so very common.