All though they are not on the list i would love to see The Gillian`s ( showing my age here ) . i would be laughing so hard they would kill V before i had time to react. I guess copyright would make it harder for them to be in CP.
I would love at least a couple of poser gangs in CP , some of the best encounters in TW3 were with the Rock Trolls like Barty . Just a moment of lightness before returning to the real game.
In one of the trailers Blood and Tears were hinted to be in game.