That's not true. My kid went to several camps " to take a shot" and got dialogue and opportunities at least half of them. We told our club coach in advance to let them know she was attending. It depends on how you show and play at them. All I can is be realistic and size your kid up against the competition during the tourney season. Then decide yes maybe my kid has a shot to impress and then it comes down to how hard they want to work for it.