Grim Reapers Absent from Call of the Dead?

[ZombicidalManiac]

I haven't seen any grim reaper blood stains in this map yet. I know theres a lot still to be found (hopefully) but every single map besides Nacht Der Untoten and Dead Ops arcade have the grim reaper blood stain. So I kinda figured it may have something to do with the story. But now I guess it's just an easy blood stain to use to save money and space on the games memory. Any thought?

[racerten]

well the game does seem to take place in the future. perhaps that alone sets it apart from the other maps