Hey guys, I was on youtube and found a poster who claimed to have seen a rough draft script of DOTM, here are his youtube comments. He claims he was right about ROTF.
In the new movie Megatron is also a truck for the first part of the film. "He is an outcast,scarred and disfigured from his battle with Prime wearing an old cloak to hide his shame". Megatron is going slowly insane and snags a new body from Unicron. Unicron turns megs into Galvatron, attacks Earth, and both Autobots and Decepticons(with Starscream as leader) will be forced to work together and wake Sentinel Prime on the moon to fight Unicron and Galvatron thus ending the war.
After trying unsuccesfully to convince NEST to give back the stolen tech, Prime decides that Earth is not worth saving and takes the Autobots to Cybertron only to find that Galvatron has marked it for destruction through Unicron. Starscream starts refining the sun's energy through towers NEST has allowed him to build in exchange for weapons. Sentinal Prime was discovered during the first maned mission to the Moon and kept hidden by The U.S.(and later NEST) from even the Autobots.
Shockwave isn't a real Decepticon in the movie. He works for Unicron and helps him rebuild Megatron into Galvatron. After Megatron's Exile Starscream is appointed leader and begins to sell Earth governments cybertronian tech for energy refined from the sun. An international incodent happens and NEST blames it on the BOTS. What angers the Autobots even more is when they discover NEST is buying some of it. Starscream is killed by Galv,the cons unite behind Prime to fight Unicron and win
