First post on the forums (yay!). I would love to see the cast from FIVE return because it is probably my favorite black ops map, but I have to agree with what everyone is saying and that it's too unpopular in the community to create a follow up map. FIVE left more questions than most maps did for me, and I love following the zombie story but realize this was probably more of a bonus map than anything. But what is the real identity of the Thief? Why is it when you die there's electricity around you? I wish Treyarch would consider making a bonus map sometime releasing it as a mini DLC and have it be a follow up map to FIVE, but the chances of that are probably not good. Even with MW3 I know people will still be slaying the undead, so it wouldn't be a terrible idea, however Treyarch is probably busy on the next big project anyway. Best of luck to them too!