Unless I am misunderstanding something from the posts, it seems that while Vordak's character would be capable of executing a motion like that, the speed and fluidity in which it is done is very much questionable (given her move surprised him). I definitely do not think it could be fully executed before he would start spinning which would make the balance of that difficult to execute as quickly and give her the ability to break free Vos's hold by sliding her arm out.

I'm actually very impressed with the quality of this match.