Boucher will add some much-needed length to the roster, too, which should help if Boston looks to play a high-pressure defensive style. Shortly after the free agency signing was announced, Jack Simone and Sam LaFrance of the "How 'Bout Them Celtics?

The Celtics reportedly are trading recently acquired forward Georges Niang and 2 future second-round draft picks to the Utah Jazz in exchange for rookie RJ Luis Jr.

The Celtics made a pair of moves Tuesday to slightly alter their roster while also saving some money in the process.