[Discussion] Okay, what's this whole Madara,Tobi and Obito talk???

[Superior Jinchuriki]

So when Madara awakened rinnegan, couldn't he have gotten to Nagato, then found Obito and used him for the whole master plan???

 

[Vulpepe]

No, he couldn't use Nagato for his master plan, because he wasn't an Uchiha.

 

[Superior Jinchuriki]

Noooo, I'm saying Madara used Obito. Madara told him he entrusted his eyes to someone else(Nagato). So he had Obito go and do his plan. Sooooo Obito had Madara's left eye, then Zetsu got Madara's left eye from Nagato's corpse.

 

[Angelic.]

Madara was old he needed help

 

[Rikudou Tobi]

Nagato couldn't use the Gedo mazou well so he needed Tobi to do it for a while.

 

[Your Creepy Stalker]

I suppose he needed someone to take an active role in manipulating Nagato, which is why he couldn't do it himself. He was too old, and died about 5 seconds after detaching himself from the Gedo Mazo.