we all know that Shockwave will be the main bad guy in DOTM, and megatron goes into hiding due to his defeat in ROTF, but what will happen when these two meet in the 3rd film? since Shockwave took control of Cybertron when Megatron was gone, i think Shockwave will despise Megatron and fight him for leadership. Starscream will probably join Shockwave willingly, since hes a cowardly traitor. And Soundwave will probably stay with Megatron, because he's Meg's most loyal servant. what do you think?... oh and, i herd what people are saying about the yellow robot in the DOTM trailer. they say he might be Unicron, i don't think so... Unicron is bigger then a planet, he's smaller then the moon. probably Sentinel Prime or Alfa Trion. whoever he is he looks like and probably should be voiced by Leonard Nimoy.