Boston Celtics forward Kevin Garnett (5) reaches for a rebound over New York Knicks guard Raymond Felton (2) during the second half in Game 6 of their first-round NBA basketball playoff series in Boston, Friday, May 3, 2013. The Knicks won 88-80, eliminating the Celtics from the playoffs. (AP Photo/Charles Krupa)
Newly-appointed Phoenix Suns general manager Ryan McDonough speaks during an NBA basketall news conference, Thursday, May 9, 2013, in Phoenix. McDonough joins the Suns after most recently serving the past three seasons as the assistant general manager of the Boston Celtics. (AP Photo/Matt York)
Boston Celtics NBA basketball player Terrence Williams, center, appears before King County District Court Judge Charles J. Delaurenti, II, right, with his attorney, Aaron Kiviat, left, Monday, May 20, 2013, in Kent, Wash. Williams was arrested Sunday and accused of brandishing a gun at the mother of his 10-year-old son during a visitation exchange. (AP Photo/Ted S. Warren)
Boston Celtics small forward Paul Pierce (34) heads to the bench during the second half in Game 6 of their first-round NBA basketball playoff series against the New York Knicks in Boston, Friday, May 3, 2013. The Knicks won 88-80, eliminating the Celtics from the playoffs. (AP Photo/Charles Krupa)
Boston Celtics NBA basketball player Terrence Williams, center, appears before King County District Court Judge Charles J. Delaurenti, II, second from right, Monday, May 20, 2013, in Kent, Wash. Williams was arrested Sunday and accused of brandishing a gun at the mother of his 10-year-old son during a visitation exchange. (AP Photo/Ted S. Warren)
New York Knicks small forward Carmelo Anthony(wearing orange headband) drives to the basket against Boston Celtics forward Jeff Green (8) during the second half in Game 6 of their first-round NBA basketball playoff series in Boston, Friday, May 3, 2013. The Knicks won 88-80, eliminating the Celtics from the playoffs. (AP Photo/Charles Krupa)
Boston Celtics NBA basketball player Terrence Williams, center, appears before King County District Court Judge Charles J. Delaurenti, II, right, with his attorney, Aaron Kiviat, left, Monday, May 20, 2013, in Kent, Wash. Williams was arrested Sunday and accused of brandishing a gun at the mother of his 10-year-old son during a visitation exchange. (AP Photo/Ted S. Warren)
New York Knicks head coach Mike Woodson calls to his players during the second half in Game 6 of their first-round NBA basketball playoff series against the Boston Celtics in Boston, Friday, May 3, 2013. The Knicks won 88-80, eliminating the Celtics from the playoffs. (AP Photo/Charles Krupa)
Boston Celtics NBA basketball player Terrence Williams, center, appears before King County District Court Judge Charles J. Delaurenti, II, right, with his attorney, Aaron Kiviat, second from left, Monday, May 20, 2013, in Kent, Wash. Williams was arrested Sunday and accused of brandishing a gun at the mother of his 10-year-old son during a visitation exchange. (AP Photo/Ted S. Warren)
Boston Celtics NBA basketball player Terrence Williams, left, walks into a courtroom Monday, May 20, 2013, in Kent, Wash. Williams was arrested Sunday and accused of brandishing a gun at the mother of his 10-year-old son during a visitation exchange. (AP Photo/Ted S. Warren)
Newly-appointed Phoenix Suns general manager Ryan McDonough speaks during an NBA basketall news conference, Thursday, May 9, 2013, in Phoenix. McDonough joins the Suns after most recently serving the past three seasons as the assistant general manager of the Boston Celtics. (AP Photo/Matt York)
Boston Celtics center Kevin Garnett argues a call during the second half in Game 6 of their first-round NBA basketball playoff series against the New York Knicks in Boston, Friday, May 3, 2013. The Knicks won 88-80, eliminating the Celtics from the playoffs. (AP Photo/Charles Krupa)
Phoenix Suns President of Basketball Operations Lon Babby, left, introduces newly-appointed Suns general manager Ryan McDonough during a news conference, Thursday, May 9, 2013, in Phoenix. McDonough joins the Suns after most recently serving the past three seasons as the assistant general manager of the Boston Celtics. (AP Photo/Matt York)
Boston Celtics head coach Doc Rivers, right, gives forward Kevin Garnett a pat on the back after taking him out of the game in the final minute during the second half in Game 6 of their first-round NBA basketball playoff series against the New York Knicks in Boston, Friday, May 3, 2013. The Knicks won 88-80, eliminating the Celtics from the playoffs. (AP Photo/Charles Krupa)
Newly-appointed Phoenix Suns general manager Ryan McDonough smiles during an NBA basketball news conference, Thursday, May 9, 2013, in Phoenix. McDonough joins the Suns after most recently serving the past three seasons as the assistant general manager of the Boston Celtics. (AP Photo/Matt York)
BOSTON, MA - MAY 3: Doc Rivers, Head Coach of the Boston Celtics, addresses the media in a press conference after Game Six of the Eastern Conference Quarterfinals during the 2013 NBA Playoffs on May 3, 2013 at the TD Garden in Boston. (Photo by Nathaniel S. Butler/NBAE via Getty Images)
Newly-appointed Phoenix Suns general manager Ryan McDonough speaks during an NBA basketball news conference, Thursday, May 9, 2013, in Phoenix. McDonough joins the Suns after most recently serving the past three seasons as the assistant general manager of the Boston Celtics. (AP Photo/Matt York)
New York Knicks small forward Iman Shumpert, right is embraced by teammate J.R. Smith after defeating the Boston Celtics in Game 6 of their first-round NBA basketball playoff series in Boston, Friday, May 3, 2013. The Knicks won 88-80, eliminating the Celtics from the playoffs. (AP Photo/Charles Krupa)
Phoenix Suns president of basketball operations Lon Babby, left, introduces the team's newd general manager Ryan McDonough during an NBA basketball news conference, Thursday, May 9, 2013, in Phoenix. McDonough joins the Suns after most recently serving the past three seasons as the assistant general manager of the Boston Celtics. (AP Photo/Matt York)
New York Knicks forward Carmelo Anthony (7) shoots over Boston Celtics forwards Kevin Garnett (5) and Brandon Bass (30) during the second half in Game 6 of their first-round NBA basketball playoff series in Boston, Friday, May 3, 2013. Anthony had 21 points as the Knicks won 88-80, eliminating the Celtics from the playoffs. (AP Photo/Charles Krupa)