User blog comment:Damac1214/Black Ops II - DLC 5 Rumors surface/@comment-11002843-20130622170721/@comment-60.225.61.85-20130625125326

@RdJokt If one relises that you are able to have Nav cards in MOTD as well tranzit and die rise.

what is going on with these nav cards could it be for a future map easter egg (back in shangri la richtofen had the vril device in the inventory but was unsuable to use but until when moon came the golden rod was then used for the moon easter egg) Thats is my guess with those nav cards