So I was thinking about the most recent chapter and I think I have come up with something plausible that could maybe happen.
Minato: He will tell Sasuke about Kurama's attack on Konoha, and how it wasn't a natural disaster, but was organised by Obito and Madara.
Hiruzen: He'll tell Sasuke about the order to assassinate the Uchiha Clan, and whatnot.
Hashirama: He'll reveal how to counter Madara and the Ten Tails.
Tobirama: Without telling Sasuke anything, and as the original creator of Edo Tensei, he will release himself and the other Kage after being told about the war. Sasuke will prepare to attempt to stop them, but Orochimaru will tell him it's useless to try to take on four Hokage, and they will all travel to the battlefield to help the Shinobi Alliance in their seemingly impossible battle against Obito, Madara and the Ten Tails.
Thoughts?
Minato: He will tell Sasuke about Kurama's attack on Konoha, and how it wasn't a natural disaster, but was organised by Obito and Madara.
Hiruzen: He'll tell Sasuke about the order to assassinate the Uchiha Clan, and whatnot.
Hashirama: He'll reveal how to counter Madara and the Ten Tails.
Tobirama: Without telling Sasuke anything, and as the original creator of Edo Tensei, he will release himself and the other Kage after being told about the war. Sasuke will prepare to attempt to stop them, but Orochimaru will tell him it's useless to try to take on four Hokage, and they will all travel to the battlefield to help the Shinobi Alliance in their seemingly impossible battle against Obito, Madara and the Ten Tails.
Thoughts?