Quin Snyder’s colleague, Lloyd Pierce, head coach of the Atlanta Hawks, organized a conference call among the NBA’s 30 head coaches over the weekend. The goal was to devise a plan of action, to determine a way in which they could use their platform to accomplish some good. Snyder, who would wind up joining the National Basketball Coaches Association’s Committee on Racial Injustice and Reform, recalled listening to his black fellow coaches and coming away realizing how much more he could do, how much more he needed to do.