Valid point. However, do we we know that he's been leaving for "greener pastures", or has needed to find a new gig because he wasn't renewed for his last one? I agree that the bouncing location every year raises an eyebrow. That said, I still agree with a lot of what he says about the swing.
He admitted he left for "greener pastures" recently when he left SC. There's a post somewhere on his facebook page about it all and how he lied to his boss at the time.