Autobots-
Optimus Prime
Bumblebee
Ratchet
Ironhide
Decepticons-
Starscream
Scorponok
Newcomers:
Autobots-
Wheeljack
Arcee
Cliffjumper
Hound
Warpath
Grimlock
Slag
Swoop
Decepticons
Megatron*
Blackout*
Barricade*
Bonecrusher*
Mixmaster
Long Haul
Scrapper
Hook
Thundercracker
Devastator (not brawl)**
Soundwave***
Laserbeak
Rumble
Ravage
So, there you go...
*- These characters will come back from the last little peice from the Allspark; Starscream plans to make a second Allspark by gathering energon and stealing the last bit to create a new Allspark to bring back some Decepticons. Starscream is "persuaded" to bring back Megatron...
**Starscream finds the other Constructicons. They are angered that Bonecrusher left them. Starscream brings back Bonecrusher and they meet up with him. They forgive Bonecrusher (not that he would apoligize...). When it is time to combine, Bonecrusher hesitates and sometimes doesn't do it. He hates combining, and hates teamwork (not surprisingly). The only reason he is with Starscream (later overuled by Megs) is because he wants to get even with Prime. He gets over exited and carried away when he spots him; always seeking him out. I think Bonecrusher will have a much greater role in this sequel.
***I know I have said negative things about seeing Soundwave in the new movie, but that doesn't mean he shouldn't be in it...
