Not calling this a leak because it isn't. Rather it's a hyper vivid dream I had last night that I simply can't explain. I was sitting in somewhere. I think it was Blizzcon. For some reason my PC was with me so I could listen on my headphones in addition to in the audience. Maybe I was at Blizzcon? I don't know. Anyways, the scene of the movie crawl discusses the past, the wound in Silithus and other things and then it says.
"And now.. WE are free."
The scene shifts to massive Tentacles (think the size of Stormwind's Statues) ripping from Stormwind Harbor, as a giant head reminiscent of C'thulu rises. Face tentacles start smashing the city harbor as the land crumbles into it's mouth like a old cookie. Thousands of Observers fly out of it's mouth which is like some sort of weird gateway into the Void. These Observers start attacking people, some are transfigured into N'raqi, C'thraxxi and they join in the attack. Naga serve as shock troopers.
Scene pans to Khadgar and Jaina fighting on some beach somewhere and Jaina's voice is heard as the music shifts dramatic. "Our target is 45000 feet below the ocean, and she's had ten thousand years to plan for this. If we make any move on the heart. We're go through her." Malfurion responds. "Then we finish the Queen once and for all." For some reason Lady Vashj is standing next to Malfurion and says. "I will show you the way, but you had better deliver Stormrage."
Other scenes showing Khadgar, Thrall, Alleria, Turalyon and others fighting on various fronts against forces of the Void and Old Gods. One scene shows a Dragon being slowly dragged by another Cthulu like beast into it's mouth. The dragon slowly enters into the Void Gate / Mouth, screaming as it dies; giving a impression that what is being consumed is going directly to the Void Lords.
The screen goes black and Yogg Saron's Voice says: "YOUR FATE IS SEALED."
----Que the Cinematic Logo----
World of Warcraft: The Old Gods
That's all I've got. No idea if it's fact or remotely truthful, I don't work for Blizzard. This was as I said simply a very, very vivid dream.
Figured I'd post it for the lawls and see if it comes true in 2ish weeks.