I really don't think it matters who it is. The question is about classification.
I'd have a hard time believing that someone would classify that as a flip.
Here's a question: Can you accurately define a flip/improper release as what's going on with the left arm or wrist, if the the right wrist hasn't straightened out prematurely (Westwood, Sadlowski), and the club is lining up later rather than earlier?
ALL right wrists are in the process of straightening and ALL left wrists are in the process of bending.
ALL right wrists are in the process of straightening and ALL left wrists are in the process of bending.
That's why they use WIRED 6DOF 3D for nearly every serious research on the body—not just for golf—worldwide.
I know. I'm just determining what you'd look at to define whether or not there's a flip happening in a given swing.
So flipping is a matter of when and how the right and left wrists straighten and bend, respectively, as opposed to whether they are held in the impact attitude through the impact area? In other words, a flip is just the right thing happening at the wrong time, or is there more to it?