I am not sure I get your point.
Think of all the people that the coach might have to meet at one event. While you might believe that he is there to see your son, more than likely he is there to see someone else as well, in fact he might have a list in his hand of the players he wants to see. He is there to do his job, and that bleacher is his office. He is there to see if your player has what it takes to be on his team. That is the only reason he is there, if he wants to meet the player and the parents he will let it be known.
I think that the issue here is that once you have been through this, you can look back and its easier for you to understand.
BTW, my point to the OP was that his son is a junior. Going up to the coach and introducing yourself doesn't place an infraction on your son but the coach, let him decide what he wants to do. What some may see it as elitism might really be about not understanding the recruiting process.
Welk TPM I guess we have been agreeing too much lately so we were due for a disagreement! Its the old 'you woll understand when you go through it' thing that is bothersome to some of us. I understand it now. When I was in my 'office' an actual office... and a customer requested to meet me or just introduce themselves or a family member know what I did? I greeted them warmly and spent a little time with them. Even walked away from conference calls a time or two to do it. I am the type of.guy who wouldn't walk up and introduce myself. But that is my choice. For reasons maybe other than mentioned already. But that is MY way not the one size fits all way for everybody.
That was the point I was trying to make earlier that many seem to believe there is one way to do this whole recruiting thing. Honestly, that one way may be right 99% of the time, but as I have said in other posts, I am a case by case guy. Some situations are different. The quality of the recruit is different. The parents are different. The coaching staff is different.