User blog comment:Damac1214/Black Ops II Getting New Personalization Packs on Tuesday, March 4th/@comment-90.180.210.67-20140301144858/@comment-5358304-20140302172803

Well to be fair, there is a fairly large zombies fanbase, but its definitely not as large as the MP fanbase. However, seeing as a majority of said MP fanbase has moved onto Ghosts, its not out of the question to think they would release more zombies content.