Tell the guy that he is acting unprofessional, that you're not going to pay attention to anything else he has to say because he has lost all credibility with you and that if he keeps making calls in your area you will make calls in his, and very loudly.
Then smack him upside the head with a frying pan.
Oh yeah, if this jerk asked me before a game why I was wearing a jacket, I'd tell him it was my "evaluator" jacket and that all us evaluators wear one.
