User blog comment:Drkdragonz66/New Black Ops II Personalization Packs Leaked/@comment-24889418-20130519073319/@comment-1187559-20130519165331

All we had from Drift0r was a "I heard X from Y", of course it was shaky, this leaked content actually features some physical evidence so it's easier to believe. Another major reason is this is just a personalization pack, but Drift0r was claiming an entirely new game, so more people are going to try and call it out when there's very little to go on for something so important.