They did tweet this image of teaser silhouettes. Obviously SUnstreaker, Megatron, MPM Ratchet, Runamuck, and top left guy, my first thought was Earthrise Astrotrain (not a perfect match though), but I have seen speculation that it could be the first part of MP Raiden.


Ah, but I just saw someone in the replies said it was Netflix Magnus. so.... That sucks.