Agree talent key. Assuming there is talent in the building, the coach can either pull those talented kids into the program or drive them away. After a long stint of losing seasons the new coach will need to find a 7th or 8th grade team to invest in, endure 4 years of misery and then hopefully see the turn around. See Norwell High school past seasons on John Harrell as an example. Watched the fall and resurrection first hand.