About Clemens
I just watched the Assembly Cut for the first time today and I've got a crazy thought...
What if the company sent Clemens to the beach to look for possible survivors/xenomorphs at the beginning of the movie? The company may have known exactly what happened in board the Sulaco as soon as it happened.
He's a company man. He's got an interest in Ripley obviously, but could it have been because the company briefed him on her history and what was on board?
It would have been so great to find this out in the movie. The tension/betrayal would be multiplied since she slept with him.
Also, they could have explained that Clemens was injecting her with something to slow the gestation of the queen alien , to ensure that it wouldn't be born until the Weyland-Yutani crew got there.