Board Thread:Naruto Discussions/@comment-1926479-20140528055515/@comment-17623-20140528142327

I have my own theory, which is just that. A theory.

Kaguya's Will is just as disembodied as the Sage of the Six Path's sentience. Assuming she has the capabality of dying like her son did, her ego left her body and planted itself firmly in her power, which is the Ten-Tails' max power. As such, the voice Madara heard when Naruto burned down the tree was Kaguya's which is how Madara's will became that of Kaguya's in Black Zetsu.

Other than that, the only thing I really liked about the chapter was Madara getting a hand through the chest and potentially losing.