DLS is about 1/2 mile up Treat Blvd. from the office where I work.
I'm familiar with their outreach program that pays the tuition to help deserving young men around the bay area get an education. If they happen to be the best football (or soccer, or basketball, etc.) player in their old school, well..... continuing to play at DLS just enhances their education.
DLS parents NEVER admit they recruit OR that they have ANY advantage. All those wins just seem to happen.