With all the talk of wanting to see something new I am surprised people have already forgotten that, when it comes to villians, the new ones usually flop in Trek. I just don't see how you can do new aliens without them feeling like generic copies of things we have already seen. I would much prefer they go with a concept or group of aliens that are already establish and thus already have some drmatic weight to them. The whole alien-of-the week feelings is something that should be avoided at all cost IMO
Jason
Jason