I hope so. Danzo is jerk. I hate himBut I do have a feeling that Sasuke will get Danzo.
Alot of Ninja according to Kakashi. If you remember in the Zubuza arc Kakashi said tracker ninja take the dead bodies of ninja's and do whatever with them so there secret justu's stay with the villages.Spoiler:
I think I'll have to go with the theory that includes Obito's body. Danzo probably took Obito's body and did something to combine it with his. It's probably why he looks so messed up and why he's such a jerk! Who goes tampering with dead body's anyways. (Besides the "once powerful" dead Orochimaru?)