I've been hearing a lot about this lately
@RIDUKO: Maybe but i think he is using tobi's body afterall when he fought Minato part of his body was made of clay
@taichokage: Well Izuna did lose his eyes, and pretty much all an Uchiha needs is a strong pair of eyes. Besides Madara knew something wasn't going as plan so who knows what that may be, right? I'm lost too about this mystery but, who knows right...i'm staring to think that maybe Kishi doesn't even know too...(?)
The apes are kinda angry and are thinking they want a planet all to themselves.