The documentation also refers to new "micro DLC" said to be releasing this Friday, March 4. It will reportedly come in the form of a Legend Pack featuring four multiplayer characters: Makarov, Rorke, Hazmat, and Zakhaev. As noted by IGN, the Pastebin document links to marketing images for the DLC hosted on Xbox.com, which you can view below.
The documentation also suggests Activision will offer a free CoD Ghosts Onslaught DLC trial over the weekend beginning Friday, March 21. It will offer users access to four multiplayer maps (Fog, Containment, Bayview and Ignition), as well as a fresh Extinction episode called Nightfall and a new dual purpose assault/sniper rifle.
We've contacted Activision to enquire about the accuracy of the information published on Pastebin.