I saw it again today and looked a lot closer at all the things some of you have been bring up. Like i know barricade was cut from the finial battle, and some report seeing his door in the pile at the end, but i couldnt see it anywhere. i dunno. I also just got off the phone with a friend who has really dug deep into everything behind the movie and read the scripts and what not. but he brought up something very interesting. He told me that the holograms that were used by the Cons were supposed to be a role in the movie. kind of taking on the look of an every day human....and it dawned on me that blackout's,barricade's and starscream's holograms all had mustaches. Just like the one agent from Sector 7. The do look a lot like him. sorry if this has been dicussed all ready. what do you think?