I don't know - there seems to be some indication that the GOP is trying to back away from her, though I can't imagine who they'd pull out in her place. (And every possibility I do think of is worse than the last...)

I think regardless of who they run in 2012, a lot of it will depend on how badly the GOP screws over their power base in the nest 2 years. Fortunately, they tend to be pretty reliable in that respect, at least....