The Milwaukee Bucks Player Development Blueprint Every Coach Should Study Milwaukee Bucks head of player development Johnny Carpenter @coachjcarpenter explains how CLA, offensive principles, advantage creation, decision-making and so much more, creates better player development than scripted repetitions. Learn more about how an NBA Player Development Department runs with CLA and the support of the head coach, staff and players. CLA is being applied everywhere in the NBA and #basketballimmersion has been a trusted source since 2014 influencing so many coaches.