No one was posting in this until your brought it back up towards the bottom.
I admit, my theory was wrong. Like I said, him getting it from Obito was the most likely choice, but I decided to throw out a theory that was pretty much out there hoping to be surprised.
I still think that the leader of Akatsuki has Sharingan eyes, and is the third Uchicha that we don't know about [img]i/expressions/face-icon-small-smile.gif[/img]