What I was aiming for was for this thread to discuss what we've seen so far, while the spoilers and speculation based on them goes in the Rumor Mill thread.

However, if Season 4 hasn't aired in your particular corner of the world, then this thread is a big spoiler thread too. So, I guess whatever......if it's aired somewhere, and is therefore official, we'll discuss it here. If hasn't aired anywhere yet, it's Rumor Mill. But hey, I'm just a member here, so that's only a suggestion.

-Richard