Am hereby pridicting oros death,How? When kabuto used edo tensie he didnt lock the personality of his edo,that make the edo able to fight at their prime strenght and exceptional shinobi like hanzou,itachi and mandara were able to defy edo-tensei in their own way.Meaning,Oro knows that controlling powerful shinobi edo might backfire and i think that why he sealed the 1st and 2nd personality when he attacked the leaf and if u noticed the 1st and 2nd fought like a fodder shinobi, with their personality sealed.And now i dont no what gives oro the confidence,that he can control the HOKAGES without sealing their personality but truth be told he might be a genius but he cant control them because i dont think the Hokage will want to go back to sleep after hearing mandara is back to destroy the world..so telling them about mandara will be orochi biggest mistake,my guess is tobirama and hashi will make it so they all get out of the puppet zone and i dont think the 3rd and 4th wont no one or two thing on how to counter edo to.so orochi will just need to find a way to survive the storm coming,AGAIN.let see he if he dosn'nt get seal by one of minato's jutsu.what ya think?