J. B. Bickerstaff

While Bickerstaff has not collected the hardware of some peers, his impact is measured in team turnarounds. In Cleveland, he took a lottery team and made it a 51-win squad in just three seasons. His defensive system ranked top-five in the league, and he helped develop multiple young players into key contributors. In Detroit, he is laying the groundwork for the next competitive Pistons team. His reputation as a culture builder and defensive specialist is widely respected across the NBA.