User blog comment:Drkdragonz66/Modern Warfare 3 DLC - Coming in January/@comment-1142365-20111221161022/@comment-1854594-20111221183509

I hope not. From what I heard apparently you need a 2GB patch to play Battlefield because of that dlc. It would be the same for MW3. I barely have enough room left on my Hard Drive for Call of Duty: Classic and Portal 1. I wouldn't be able to play MW3 online anymore.