User blog comment:Damac1214/Black Ops II - DLC 5 Rumors surface/@comment-20037936-20130625045847

Ascension and Die Rise = References to height.

Call of the Dead and Mob of the Dead = Very similar names, and a cast with famous actors.

Shangri-La and Buried = Mining, mine carts, orangey and dusty feel to it.


 * 1) swag or these could just be mere coincidences.