Make of it what you will but I set a bunch of parameters for grok including the appeal of scholarships and professional opportunities, the lack of transferability of certain athletic gifts to other sports, the popularity of sports including the rising interest in international soccer competitions, the limited professional track in US soccer, the respective size of teams and slots available in the other sports, the popularity of the sport at the age of academy selection, concerns over gridiron football and the reduced popularity of both football and baseball in recent years, the dominance of basketball and football coverage in media. It depends on the inputs, but for what it's worth, grok's best guess is that the higher end club talent pool from which the academies get to pick athletes from is reduced by somewhat 15-20% by the other sports. Significant (I'd argue at least on par with the Latino talent we are losing because academies start late and pay to play) but not in and of itself disastrous, as grok itself pointed out our soccer athletic pool in southern california is equivalent to panama.