Re: Madara does not have amaterasu!!!
Well, if that were true, how would he be able to make any decisions? What then, would be the reason to make such a creature? The reason to make black zetsu was to guide Obito, and make sure that Madara would be revived, and the plan put into action. If you put someones Will into something, without any knowledge, then its right to govern is null. It cannot make good decisions. It cannot properly guide Obito to do what Madara wants.
Originally Posted by thegame
Its like putting a child on the throne. He may know what he wants, but he cannot connect what he wants with reality. You need Knowledge to to that.
Plus, If No knowledge was put into black zetsu, then he would have never heard of Amaretsu in the first place.