Don't put all your faith in Coop.
I talked to a guy who left professional baseball a couple years ago because of an injury, and he now works for the NPA (National Pitching Association) that is commanded by Tom House. Tom House is the only pitching coach that is actually employed by Major League Baseball. Japan and Cuba also have been known to consult him for pitching help. He is best known for teaching Mark Prior his motion. Anyways, this guy said of Major League pitching coaches, 2-5 actually know what they're doing. He said many were good themselves, and think their way is automatically right for everyone. Many stick to old and harmful mantras which hurt pitches. So don't think Coop is necessarily a miracle worker.
BTW, Kris Honel went to this Tom House guy after his injury for a lesson, and after House attempted to change his motion Honel decided to leave. Hmm.