Oro would try to take Madara's body. Sasuke has an interest in the war. He wants to crush Konoha and kill Naruto. Not sure if trolling.
He went to find the One who Knows everything and Orochimaru wants Sasuke's body. Madara his dead that isn't is body just a corpse being used in place. You should really read the manga more often.
Remember when Itachi stopped Edo Tensei? It was during the Kage fight man. That's ages ago. Sasuke's story arcs have NEVER been shown in "real time" with the rest of the plot. Edo Tensei bodies can obviously still be overtaken, as Madara is able to overcome the seal and Dan escapes his Edo Tensei body and then we have Itachi's consciousness resurfacing. Madara's soul is in the body. What makes it less believable that Oro could take his own consciousness into it?
Madara's soul is in the body, but as far as we know the transfer technique only works on the living. Besides Orochimaru openly said that he has no interest in the war. And it took over a year worth of chapters before we got to the Itachi vs Kabuto fight. It was hours in the manga. But only several minutes have actually passed since edo tensei ended, BM only lasted 8 minutes during and it was started before Obito was unmasked and ended just when the Shinobi Alliance showed up. And they have only been here briefly, its at the most been 20 to 30 min since Edo Tensei ended.
