AofA, you're also stuck in a rutt. How do RAA instructors get paid? They don't even (necessarily) have a PPL! and the ones that do, are about to be giving CTA endorsements! If the powers wanted it to happen, it easily could.
The fact remains that you don't need a CPL to be a good instructor.
I wouldn't feel threatened if I was anyone on here, I can't see it happening in the near future but it is a healthy discussion.