Seven of the eight coaching vacancies went to former NBA players this summer. The NBA's Final Four featured three former players as head coaches. Everywhere you look, former players are filling the coaching ranks. John Karalis and Jake Madison look at the trend, why it's becoming so popular, whether it will continue, and what the ripple effect might be.Support Us By Supporting Our Sponsors!SweatBlockGet it today for 20% off at SweatBlock.com with promo code LockedOn, or at Amazon and CVS.Built BarBuilt Bar is a protein bar that tastes like a candy bar. Go to builtbar.com and use promo code “LOCKED15” and you’ll get 15% off your next order.BetOnline AGThere is only 1 place that has you covered and 1 place we trust. Betonline.ag! Sign up today for a free account at betonline.ag and use that promocode: LOCKEDON for your 50% welcome bonus.Rock AutoAmazing selection. Reliably low prices. All the parts your car will ever need. Visit RockAuto.com and tell them Locked On sent you. Learn more about your ad choices. Visit podcastchoices.com/adchoices