So there's a 'leak' for Revenge of the Fallen anniversary.
If I were to guess, it'd be Optimus Prime, Jetfire, ROTF Bumblebee and maybe the Arcee triplets or Jolt for the Autobots.
ROTF Megatron (silver finish), The Fallen, tattoo Starscream and Sideways or ROTF soundwave for the Decepticons...