Some of the teams that are expected to be very active in the offseason are last year's champions, the Celtics, and potentially the Kings are they look to rebuild their roster from a frustrating finish this year that saw them move on from star De'Aaron Fox.

The Los Angeles Lakers will add a big man.

The Wizards, meanwhile, are stuck in a full rebuild and moving on from veteran players like Smart—especially as he enters the final year of his contract—for younger players or assets makes sense.