That D3 assistant coach might be a D1 head coach later, you just never know
That D3 Head Coach today may be a D1 lead recruiter tomorrow
That JUCO AC may be a D2 Head Coach next year
That NAIA Head Coach today may be a D1 Head Coach in two seasons
Don’t burn bridges and make sure you take time to show respect to any coach that recruits you. It will only help you in the long run.