The Q&A isn't answering the most important questions on this forum, okay we realise that now. I am quite happy with it that way, I feel the same when they didn't answer the question on creatures being in or not. They shouldn't just answer every question, because it raises the probability that the release will be more dissapointing after each promise. If they say: "we can not say"; it does not mean that werewolves are not in.
It's all about marketing and strategy and all that kind of stuff. I am quite positive werewolves are going to be in, but that's my opinion.
Don't assume too much, it's bad for health. Just wait and see for yourself.