I heard this one from a friend in TX who has a HS Junior. He's a good player and a D1 prospect. He's been in contact with several schools and has at least 3 of the top 25 in communication with him. While his son draws interest, his coach has moved the pitching schedule to accommodate getting some of the other kids seen. I found it truly unbelievable as in I didn't believe it but it turns out to be true. These guys have limited availability to see games and expected to see my son's friend pitch. The coaches weren't told and had shown up to find they missed his outing by a day.
My advice was this...Have a player, coach and parent meeting and make it clear your disappointment. Don't confront or show anger but instead disappointment and the sense of being used. Second, I would make any scout aware that this may happen and to check with his son prior to coming out. This is tough to do as one guy flew in and obviously planned the visit in advance. The kid is a two way prospect so at least he got to see him hit.
Not sure what his other options may be. The damage is done, right?