I was re-watching DOTM today and at the part where Sam and Carly explain everything to the UAV drone in Chicago, I thought "What if instead of transporting Cybertron to Earth, why not transport Unicron?" It's just something I came up with litterally 10 minutes ago and I thought it was interesting. Although, with this story I don't know why Sentinel would betray the Autobots so there may be some dramatic changes. But it would definetly fit into Megatron's "Master plan", hell, I think its even better. Come to think of it, there isnt any proof that Unicron even exists in the movieverse. What do you think?