I wouldn't be opposed, but I can't see it happening.
I can't imagine she'd be able to go on with her life after all this, so I don't see her riding off into the sunset either.
I really wonder what Dexter is going to do now that he thinks Quinn is on to him... especially since it's not Quinn, but Liddy. (That said, if Quinn hasn't put the pieces together by now he's not as good a detective as they've made him out to be
)