Expect to see more Transformers doing battle in ‘Transformers: Revenge of the Fallen’ next summer, say writers Roberto Orci and Alex Kurtzman (they also penned the script for original mega-hit last summer). Just don’t go in expecting a T-Rex. Yes, fans of all the various incarnations of Transformers have wondered what new robots in disguise they might see in the next go round currently filming. Well Orci and Kurtzman confirmed to MTV one you won’t be seeing: Dinobots. “We couldn’t quite figure out how to justify a robot that would pretend to be a dinosaur,” Orci said.

Alright no dinosaurs. I guess that would be hard to make work even in a movie about talking robots disguised as cars. But surely Megatron will be back? Orci and Kurtzman playfully danced around the question. “Didn’t he get thrown into the bottom of the ocean?” Kurtzman laughed, with his partner adding, “That would be silly” in regards to a return for the arch-nemesis of the Autobots.

So what about the storyline? Bay has said in the past that Orci and Kurtzman sold him on the concept of a first “Transformers” movie by explaining that at its core the story was really about a boy and his car. So what theme lies at the heart of the sequel? Orci revealed that “It’s about being away from home. It’s a few years later and Sam is going to finally go to college and he’s going to face being away from home just as the autobots are having to deal with being away from Cybertron.”

Oh, and what about that title? Why “Revenge of the Fallen”? Orci deadpanned, “Because ‘Transformers 2′ sounds stupid.”

Do you like the sound of “Rise of the Fallen”? What do you want to see in a “Transformers” sequel?