Was the first engineer on LV-223 not earth?

soloking
MemberOvomorphJune 13, 2012Locked517 Views1 RepliesWhat if the engineer that drinks the black goo at the start of the movie is on plant LV-223 not earth. Maybe he is a rouge engineer and decides to drink the black goo to stop the other engineers from building weapons of mass destruction. He drinks the weapon falls into the water and infects the water supply causing a chain reaction that creates the aliens and kills the engineers off.
Thoughts?