Yes, I think that as well. Sometimes riders do stupid **** right in front of us that cause a crash and there is nothing you can do about it. However, i've learned that if you see sketchy riding DO NOT HESITATE to jump in front of the rider ASAP and pull them in. I've pulled in many riders to say very clearly, "you are going to crash if you keep that up." I back it up with solid riding tech and show them what to DO instead. Most people don't mind being pulled in for that, be firm, state what you saw and what they should do instead.
I love the smiles and seeing people improve. Coaching is amazing and well worth all the effort put in. Most people see the benefits of being a coach and not the long hours of work we put in studying our material, doing homework, riding, practicing on our own etc...long days but very rewarding.
That being said, 42 crashes plus 2 airlifts?! I've never heard of such a think! That is insane!!
Also, you said, "causally hinting to take it easy in the morning..." in your write up. I'd ditch the causally hinting and being stating very seriously the dangers of cold tires and how important it is to take it easy for the first few laps in the morning. I don't ever hint at things, I state them exactly as they are. Your tires are COLD, they take 2-3 laps to warm up, do it slowly, take it easy or you will crash. Make it serious because it is. Some things are important to state firmly, track rules, passing rules, etiquette, safety etc....
I hope you keep posting about your coaching experiences. As I'm sure you realize, coaching is near and dear to my heart! I love it and love talking about ***