I just tested it again and it does work P4' 66T~T works the same as Kasumi's 66T~T 12 frame moves are guaranteed. I tested with both COM action and COM reaction set to guard all, and I tested all stagger escape speeds. I also tested to see if you could hold out of it it still works.
Without getting into the same argument that has been repeated many times already, that analogy is awful. Even though I have Marie Rose the fight is 1 v 1 or 2 v 2. It's not like Barcelona is cheating because they have Messi and no other team does.