Hey guys i was thinking of something.
What if Zetsu's Doujutsu = Eye of the moon?
That black beast over Sasuke looks like Zetsu to me. Those are not hands... It looks like the spikes off Zetsu.
Look: Raikage grabbing Zetsu. See the spikes? http://www.onemanga.com/Naruto/460/02/
The shadow over Sasuke: http://www.onemanga.com/Naruto/460/14/
The eyes look like Zetsu too. Is Zetsu manipulating Sasuke to kill the kages so Madara's plans to go smooth sailing?
Sounds a bit crazy though.