BOSTON, MA - MAY 10: Isaiah Thomas #4 of the Boston Celtics dribbles against the Washington Wizards during the second half of Game Five of the Eastern Conference Semifinals at TD Garden on May 10, 2017 in Boston, Massachusetts. The Celtics defeat the Wizards 123-101. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Maddie Meyer/Getty Images)
Boston Celtics: 4 free agents to consider should league expand rosters
