I was out training this afternoon when a friend of mine picture messages me a picture from the San Diego Comic Con. Since the guy basically just took a camera phone and snapped a shot of his monitor, it was pretty much unviewable. But when I got back, I checked out galactichunter.com and found a decent quality image of what he'd tried to send me:

The question that's been floating around since this picture was taken is simply this:
WILL OPTIMUS PRIME('s truck mode) LOOK LIKE THIS IN THE FILM?
To all these people asking this question, I say: Why not wait until the sheet comes off before asking questions like this, you impatient lil' gits? What's wrong with you? It's a truck covered in a sheet, for cryin' out loud!
When and if the sheet comes off, I'll have more information for ya. Till then...SPECULATION WILL BE RUNNIN' WILD, BROTHER!
Bah. Wonder if Killer Mel would be a suitable replacement for Redstreak...
-Smooth
Transfans disclaimer: We're not responsible for...wait, you didn't even SAY anything in this update. There'd be some decent updates on this!!!
UPDATE: Don Murphy has answered the question for us. No, the cover will not be coming off during the show. Of course, he could be trying to throw us off. But, being from Hollywood, I can't imagine he'd be less than honest about anything. (Just kidding, Mr. Murphy, don't stab me or anything, please.)