The practice of transferring coaching personnel between NBA teams involves a formal agreement where one franchise releases its coach from their existing contract to allow them to join another team, typically in exchange for compensation. A notable example would be when the Los Angeles Clippers acquired Doc Rivers from the Boston Celtics in 2013; the Clippers sent a first-round draft pick to Boston to secure his services.
This method of personnel movement provides teams with a mechanism to rapidly acquire desired coaching expertise, potentially accelerating their competitive trajectory. Furthermore, the compensation received, whether in the form of draft picks or other assets, can benefit the relinquishing team by providing resources for future team building. The history of such agreements demonstrates a willingness among NBA franchises to strategically utilize all available avenues for improvement.