Yeah, pretty much what he said. I mean if Tsunade survives, it just wouldn't seem to make sense. I mean she's not Orochimaru, at least with him, his soul is split apart and he's converted his body into mostly numerous snakes. So when he's cut in half he can reconnect himself. So it's most likely she'll be gone, but the other kages may survive.Tsunade will die saving the other four kages. It was forshadowed when she was cut in half. She said "No, worry about my body later. Take the kage to where I am, I can still save them". Is it any coincidence that Dan showed up right after edo tensei was released? That whole talk they had was nice, and I understood where it stands regarding tsunade. I think she probably will move on and go be with Dan.