The Celtics got some roster housekeeping done amid what’s been a busy offseason for the organization already. The C’s announced they have signed rookie first-round pick Chris Cenac Jr. to a contract.

The Knicks told us how they felt about Mohamed Diawara by locking him up to an extension before the restricted free agent could test the open market. See Also open mike Fandom is serious business — change allegiances at your own peril Leon Rose & Co.

The Los Angeles Lakers are adding a former New York Knicks and Boston Celtics contributor to their Summer League roster.

Keith Palek III, an undrafted forward and Missouri State star, will suit up for the reigning NBA champs at this year's Summer League.