Quote Originally Posted by Cal_kashi View Post
I think this makes sense. I think this is something Sasuke would do to figure out what was up with Itachi.

Also, this is lame... but I can't remember for the life of me how Orochimaru came back... was he hiding in Kabuto and escaped when he was in danger?
Oro got sealed and still is, Kabuto infused some of oro's cells in him and they started to take him over, but his goal was to use oro's lifeforce to become even stronger than Oro; he kinda succeeded until he got tag teamed by immortal itachi and sasuke.
The was enough of oro's chakra in Kabuto and that's what Sasuke pulled out.