Re: The 4 Kage's cannot break out of edo tensei.....
No, you are wrong. Kabuto most likely didn't give him free will entirely. Nothing proves that. Many of the summoned shinobi could talk freely and fight freely, because Kabuto knew, they would be on Akatsuki's side. This is the same for Madara, he had no command to fight, what was in front of him, however, if he wanted to get out of edo tensei contract, he would have done it. However, please do take notice that, while Kabuto was alive, he could at any moment start controlling Madara if he wanted to. So if he suddenly tried to release himself, it would be quite a risk, if Kabuto would respond faster. I still think, Kabuto left a command in Madara though, so he couldn't do it.
Originally Posted by Bijuu13
Uhm, yes, "free will to talk". Most of the shinobi could talk on their own, when they weren't being controlled. Yet they fought, because of the command set in their mind. So the same can happen to the kage's. Though they could just be ordered to stand still, and then give them free will to talk.
Originally Posted by ThomasJeffersonwasasadist