If you think lacrosse club owners and college lacrosse coaches have the brains to extrapolate and impute how a kid's academic credentials are going to go before he starts high school, you're drinking some Kool Aid they mixed, spiked and served to you. The prior poster is correct. These are informal and certainly not binding future commitments. The admissions offices won't have a cry over passing on a recruited athlete who they decline. This used to happen very infrequently when kids were recruited as juniors or seniors only 5 years ago. Now we are seeing it happen a lot. Princeton lost 3 commits, Penn 2 and Yale at least 1 this year to admissions declinations. And there may be more than are widely repeated when kids quietly "de commit" and commit elsewhere...in reality that beards what is really happening, which is admissions says no go. Still go for it to get a coach to support your son or to get a scholarship indication, but at the selective schools it gets complicated when the kid does not have the grades and scores later.