I still think this is Cochran's season to lose. Andrea was the only real gamer left besides him, except for maybe Brenda (who hasn't done much up until now). I had a feeling, based on the hyper-aggressive game Andrea was playing this time around (overcompensating a bit for her passive game in her first season), that she'd try to make a move too soon and get burned for it, and it looks like I was right.
Though she didn't win, I think Andrea did enough here to warrant a third appearance down the road. Maybe if they do another Heroes vs. Villains season; I can see her on the Villains tribe and Malcolm on the Heroes tribe.