LOL The story is for an Oscar...if WY boarded the ship why not simply take as prisoners Hicks,Ripley,Newt and Bishop?
Then impregnate them all and take the cherstbuster and whatever.Why risk letting them fall on Fury?
They fell victim of their own logic.They wanted to be canon so they were ''tied'' by the start of Alien 3.
But when Alien 3 was written none had in mind that WY boarded the Sulaco
ect.So it is natural the story to be bullshit.