I think you are all disregarding ego.
Even on a flat stage she would get dropped because they would go absolutely full-gas from the depart, the peloton would string out, she'd get gapped off the back, et voila, voila.
Or else she would ride in the grupetto's grupetto with Ted King and Cheng Ji and they would have an awesome time working hard for an hour and then enjoy a nice day tour out.