Joystiq.com seems to be surprised by an ad that popped up on their site. The ad is as follows:
So Call of Duty is finally moving away from World War II! The games being handled by Infinity Ward who made the first 2. Don’t expect much from the trailer (if they follow tradition, it’ll be a CG movie that won’t reflect the end product). But I could be wrong, because the last ESPN Game trailer it could end up awesome like this.