i doubt that we have seen the end of orochimaru.. the reasons why i say that is because kabuto knows wayy too much and has wayyy too many powers to not have orochimaru involved.. i dont think itachi (completely) sealed him.. i think he jus sealed a portion of orochimaru's power.. the same way the akatsuki only sealed a portion of the eight tails with bee.. i think that lil white snake we saw that crawled away during the fightin between sasuke and itachi was really orochimaru substitued and went to kabuto.. i mean bee did the same thing with an octopus leg and substituded himself so i think orochimaru did the same thing..
:WARNING! I DO NOT NOW HOW TRUE THIS IS:
its jus a theory/possibility
:WARNING! I DO NOT NOW HOW TRUE THIS IS:
its jus a theory/possibility