After seven seasons with the franchise, Thunder assistant coach Brian Keefe is moving on.

Keefe has joined Derek Fisher's staff with the New York Knicks.

It is the second Thunder staffer Fisher has taken with him. Josh Longstaff, a video analyst and player development coach, also joined Fisher's staff.

Keefe spent the past five seasons as an assistant coach after serving as a player development coach in his first two seasons with the franchise. Keefe was instrumental in the development of Kevin Durant, working with the league’s reigning MVP as his designated assistant coach before and after games and practices.