The Celtics may not be done signing free agents this summer.

According to a Tweet by HoopsWorld writer Bill "The Rocket Guy" Ingram, "Larry Hughes says he’s down to Lakers, Celtics, Heat and Bobcats."

Hughes averaged 9.1 points and three assists in 45 games between the Knicks and Bobcats last year, well below his career averages. The 31-year-old shooting guard has scored 14.2 points per game over his 12-year career with the 76ers, Warriors, Wizards, Cavaliers, Bulls, Knicks and Bobcats.

Hughes also has averaged 13.2 points and 4.6 rebounds in 45 career playoff games.