Naruto Thread (Spoilers For Sure)

Yes EMS is Eternal Mangyokeo, which only comes from someone activating their own Mangyokeo, and then transplanting the eyes of another Mangyokeo eye (all we've seen are taking brother's eyes).

Ehhhhhh. If I recall correctly my subconcious tells me that the Uzumaki clan got wiped out save for Naruto's Mom, who was taking extra special care because she was/was going to become the Jinchuriki and had special Leaf protection.

http://www.mangareader.net/93-54942-2/na...r-500.html

There.

http://www.mangareader.net/93-449-17/nar...r-444.html

And Nagato had the Rinnegan. I'm not sure about this part too much but...I don't believe those two were Nagato's parents. I believe Tobi stole Nagato before he was old enough to know what was going on, at the same time he killed off Uzumaki clan, and gave Nagato the Rinnegan and left him at that place.

How could he know Nagato would do a good job?

That's a hard question to answer. I don't think I can answer this well. He gave it to one of the leftover Uzumaki, he had the most excellent potential of any character.
But the problem is that was a HUGE gamble and Tobi was fucking lucky war didn't kill Nagato. Although he probably could have easily just taken the eyes back, provided they weren't damaged.

But considering that Tobi pulled the strings to make Nagato form Akatsuki and stuck around all that time, he probably did keep Nagato under close surveillance.

Hard to prove, just a theory for now until we get more information, but it's very plausible, makes sense, and ties in nice with the story. Theory being:

Well, that is my theory, that he planted Nagato in that village. But I DEFINITELY think he gave Nagato those eyes.