Am I the only one who doesn't think this would be a good thing? To me, QVC doesn't mean "advanced Cathe workouts," it would mean more beginner/intermediate-at-best workouts, to appeal to a large number of people. And Cathe hawking her wares on QVC would mean she'd have less time to spend making new, advanced workouts for us! (She does also have work at the club and a family to juggle as well).
Now, the High Step workout on QVC, with Cedie as the spokesperson, would be fine.