I consider the 2007 age group in San Diego as a fairly strong class, and it certainly comes from a large population base. However, out of that group I only know one kid that is on the professional track. Others might play college and then have pro opportunities, but in terms of a straight path to the pros I'm only aware of one kid (please correct me if I'm wrong).
Let club soccer players play high school. Pro potential kids have plenty of leagues and teams to play on (or train with) at HS age. USL, USL 1, USL 2, MLS Next Pro, UPSL, NISA.