Traditional leadership practice frameworks to guide systems change often fall short in today's practice environment. Reclaiming Futures is a national initiative to create an integrated, comprehensive, seamless system of care for teens with substance abuse problems involved in juvenile justice. It uses leadership and systems reform strategies to improve public health institutions. The premise is that interruption of the destructive cycle of drugs and delinquency can only be attained through the cultivation of shared strategic leadership. This article presents the limitations of traditional practice frameworks of leadership development, and clarifies collaborative leadership and system change. The article includes an example of the framework in action, a discussion of lessons learned, and recommendations for community leadership development initiatives.