There were concerns that he might not return after his contract was up, and his status in terms of health was unclear after a knee injury.

The Celtics have made it official with the leadership structure between new governor Bill Chisholm and longtime owner Wyc Grousbeck.

Outgoing Celtics' owner Wyc Grousbeck will not stay on as Boston's governor, as planned, when the sale of the team closes, ESPN reported Tuesday.