The Chicago Bulls are shaking up Billy Donovan’s coaching staff with the hiring of assistants Wes Unseld Jr. and Dan Craig.

Matas Buzelis has emerged as a key part of the Chicago Bulls rotation since the All-Star break. The rookie forward is averaging 12.6 points, 4.9 rebounds and 1.8 assists since Feb. 20.

In a city trapped in the relentless rotation of the coaching carousel, only one remains standing. The Bulls’ Billy Donovan is the longest-tenured head coach in all of Chicago professional sports.