Instruction is great. And many associations host classes for beginners where they can receive some of that instruction. However, I think you missed my main point: a clinician having to teach a newbie is going to do so at the expense of the other campers on that court. I think all campers should be observed and instructed equally and when you have a total new guy they are going to get the majority of both. There is a place for new officials -- beginner officials class.