we now have confirmation from bay that megs is in it and something about the last piece of the all spark reviving him. Maybe megatron and the allspark finally become 1........in the prequel to the first movie its as if the allspark speaks to megatron and thats what brought him to earth. maybe making megatron like the chosen one. I dont think the fallen or devastator are going to have much on megatron....i bet if anything the fallen is a servent to megatron and its been his quest to unite the cube with the chosen one. what does everyone else think?