Huh. Honestly, while I don't know how much I like the sound of the specifics of the details regarding the Aliens/Derelict here, exactly, I also have to begrudgingly say, regarding this new info Mike shared here, I don't actually hate this! It flirts with and presents ideas much more interesting than what I was expecting from Blomkamp, and like was mentioned in some of the posts above, it feels very O'Bannon (and even very Ridley, circa 1979). I think, pending the execution, I coulda rolled with this...
Still do not like the Queen Alien exo-suit shenanigans at all, though!