Roundup: Magic waives Arenas

Kyrie Irving, the No. 1 pick this year, signed with the Cleveland Cavaliers, as did No. 4 pick Tristan Thompson.

Comings and goings. The Magic is close to finalizing a deal to acquire Glen Davis from the Celtics for Brandon Bass . . . The Suns waived Vince Carter -- who might sign with the Mavericks -- and added Sebastian Telfair . . . Point guard Mario Chalmers agreed to a new deal with the Heat and former Knick Eddy Curry is on the cusp of formally joining the Eastern Conference champions . . . The Trail Blazers were told that guard Brandon Roy will not play this season because of knee problems. They did re-sign oft-injured center Greg Oden even though he "suffered a setback" with his problematic knees. Forward LaMarcus Aldridge has undergone a heart procedure and will miss up to two weeks . . . The Clippers completed the signing of Caron Butler for a reported three-year, $24-million contract . . . The Pistons parted ways with Richard Hamilton, 33, who might fill the Bulls' needs at shooting guard . . . The 76ers signed Thaddeus Young.