This is the SPOILER THREAD. If you don't want to know what's rumored to be coming up, run back over the moat to the safety of the Old Haunt!
If you are spoiling a particular episode, please post the episode name so that all spoilers pertaining to that episode will be in one thread. However, Tweets get a thread all their own.
Also more general spoilers - such as reviews and interviews should be posted to be discussed separately.