Is he the Desmond Mason of old or the old Desmond Mason? That's the question the Kings signed on to have answered Thursday, when they added the 31-year-old renowned high flier to their youth-filled roster and upped the competitive ante on the training camp session that begins Sept. 29. Mason, the former Oklahoma City Thunder swingman who is entering his 10th season, was grounded by a right knee hyperextension on Jan. 28 and underwent arthroscopic surgery days later. Now he must pro...