Shaw's Fate (Possible Spoilers)

It's been a long time since I've posted on here, but I couldn't help but notice an interesting scene shown in what I believe was a teaser trailer for the full trailer. In the brief couple seconds shown, Shaw is laying down on a table wearing a white gown of sorts and a guy wearing a Weyland Industries biosuit standing over her. (Very reminiscent to the Salvage crew that finds Ripley aboard the lifeboat at the beginning of Aliens). At the end of the scene shown, Shaw reaches for something metal to hit the guy in the head with. In all the footage I've seen so far from the trailers, I had not seen anybody else wearing that biosuit which leads me to wonder, does Shaw somehow get picked up at the end of the movie by another Weyland crew and transported off the planet? It seems the way Shaw reacts to him, she is not happy with him being there. I think she comes to find out the company's intentions with her are and she attacks to defend herself. I was curious to see what anyone else thought of that sequence. Below is the link for the trailer I'm talking about. http://www.youtube.com/watch?v=qof7LwR6cPQ&feature=related (The scene occurs between the :32-:33 mark)