I think that since not all the constructicons died that they should have another Devistator. This time have it where he isn't blown apart so easy. I would love to see a scene where the autobots are trying to hold of Devs. Their giving it their all but Devs is still approaching. Then just as all is about to be lost Either Omega shows up or then the Dinobots come in. I don't want them to do like ROTF and throw in a bunch of robots and not let you get to know them. That is one of my biggest gripes with this film.
Faction: Dark Guardian/Decepticon
I think there going to blow the crap out of the great wall of chyna, i think that would be awesome. also i don't care much about Megan Fox i know she has a contract for another film but they should minimize here role and give Sam a new hot girlfriend, he has saved the world twice now im sure he can do better than Fox.