User blog comment:Argorrath/Treyarch posts a message of zombies; possibly hinting to a DLC 4/@comment-67.169.165.224-20130803194053/@comment-67.169.165.224-20130805103838

(First Anonymous User, the statement poster) The WaW character biography screen said that Stalin himself exiled Nikolai, so either there's major ret-conning, or these are not the characters we all obsess over.