Board Thread:Spoilers!/@comment-3398493-20151207162955/@comment-24674051-20151209180955

Well, we won't know all the details, but with the Oz confirmed (complete with Dorothy Gale at least), we know we will get at least one episode focused on Zelena. And the Sibling rivalry between Regina and Zelena is going to probably escalate, particularly if Cora enters the picture with both of them.