User blog comment:KATANAGOD/Black Ops II Zombies Hinted on Twitter/@comment-4496991-20120503145628

So i just had a thought. what if whats going on in black ops 2 for zombies is about a group of new characters and what they were going through while Richtofen and the others where at the other maps? all leading up to what happened in moon. the zombie timeline says moon and shangri la happened in an unknown year. maybe when they were teleported from call of the dead, they went further into the future, and set shangri la and moon at the same time period as black ops 2. thats my way of explaining the new weapons we might be getting. and whiel they were there, the rest of the world was in chaos over the zombies, which is where the new characters would come in. again, these are just my thoughts.