3. Omega Supreme
Hasbro/TakaraLike Metroplex, Omega Supreme can be several things. Sometimes, hes an all-in-one rocket base, while other times hes a half mobile crane/half starship. Its safe to say that Revenge of the Fallen based its Optimus/Jetfire combination on the Armada equivalent, so it could be possible that, should Omega Supreme see the light of day, hell be either how we saw him in Energon or G1, but not anything new. And like Computron, Omega Supreme would be perfect for the science fiction-side of any future Transformers movie whether Omega Supreme disguises himself as some NASA hanger or a Cybertronian launch-pad, such a character would send kids everywhere screaming to the nearest toyshop were we to see him in a future film.