
Originally Posted by
DarthEnderX
Those guys are all other villains though(also, Oro is dead and sealed in a ghost jug). So why would they help defeat Madara?
Unless Sasuke somehow finds out that Madara is actually responsible for Itachi's death somehow, there's no reason my Sasuke would suddenly fight against him.
Unless he pulls a "I'm the only one allowed to destroy them!". Which I guess I could see. Tobi or Madara casts the Infinite Tsukiyomi, and Sasuke's EMS protects him from it, and he's the only one able to stop them. But he only does it because they are denying him his vengeance.