You know, I'd love a decent sequel, but I doubt we'll get it. First off, the sequel would need to involve the original actors.
While I can't speculate for David Bowie, Jennifer Connelly had made her own choice in acting. She's done a lot of nudity
, and not just a little peek either.
I'm just not sure that even if she did agree to a sequel, she could recapture her role as Sarah. I'm not saying she doesn't have the talent to do it, it's just that Sarah's character might be harder for her to recapture, now that she's older and had developed her own style.