As NBA trade season begins, will Celtics make any roster changes?

What moves, if any, can the Celtics make before the NBA trade deadline? Chris Forsberg breaks it all down in his trade season primer for Boston.

As NBA trade season begins, will Celtics make any roster changes?

What moves, if any, can the Celtics make before the NBA trade deadline? Chris Forsberg breaks it all down in his trade season primer for Boston.