That same guy who I am pretty darn sure was an insider also made a post saying that he thought a third expansion was likely. I feel like this is the most important ignored information from everything he posted. He made 9 posts, 7 of which were right, among the other two: one of was just sharing information from a false leaker (But not confirming or denying it) and then one was saying "I think we will get a third expansion because we are not getting all the civs we want." It seems he knew everything for the expansion months in advance, and hopefully kind of knew what the developers were talking about (If he wasn't one himself). So according to him we should be getting a third expansion. I know Ed Beach in the stream was talking as if this might be the last expansion in the stream, but I don't think they put the nail on the coffin yet. I am still holding out hope.