The important question for those that are indicating the importance of HS ball is, when did they first become aware of the player?
I would offer that if the college is local and in close proximity to the location of the game, then there are in some cases, coaches at the game, if however you want to be seen and there is travel involved by the coach, then it is more likely that they will wait until there is an event that would bring several players that they have an interest in.
Remember there are restrictions on coaches regarding travel and frequency of recruiting trips.
I understand those of you that feel strongly about playing HS, I also know that for every story mentioned about a coach that recruited and offered a girl during the HS season, there are many more coaches that spend very little time or could care less about the players HS participation.
Having said that, and opened up inevitably a big can of worms, I will relate a game I attended several years ago in early April in Northern Kentucky, specifically I was there to speak to the coaches attending on behalf of the players they were there to see. The schools were, Louisville, Miami, and Kentucky. This is an exception and as you have read above it hasn't changed my feelings.
I would support my players NOT playing in HS on a case by case situation, and, as long as they have a plan prepared to work on their skills during the Spring, whether this is on a specific team set up for players that don't want to play HS ball, or whether it consists of training schedule that will help them.
Please note, I have insisted that players play HS ball in most cases, simply because they have no alternative, and it will teach them the discipline necessary to work for the type people that many of us must work for at some time in our careers. But I have felt bad for them and the HS situation they must deal with.
I may just revive the idea of a spring team for anyone that wants to play, workouts and a couple trips to GA or TN, where select teams play in the spring at 18u.
Any Interest?