Code Geass R3 ?

I think that me and all the other code geass fans wonders if there's going to be a third season of code geass. All I know is what I've read. Some have a whole episode list of the third season. Others have just written about the plot. I read that it would be another main character named Renya and it will come an unknown person who looks like lelouch. It would be a big disppointment if Lelouch isn't in the season. He's my favorite characters of all animes. What do you all think of this?