What we need is continuity. Here's the plan.
As players graduate, we take the top two or three and make them assistant coaches. Then when two years later we fire the head coach, we can elevate one of the assistants to HC. If we only use locals from El Paso in these roles we never need look outside the family, and we can lowball the pay as long as they can eat free at the car wash. Two years later, lather, rinse, repeat. Perfection!