4. Josh Smith
Smith was the subject of trade rumors last season, and it's possible the Hawks could part ways with him -- and his $13.2 million salary -- during the 2012-13 season if they get off to a slow start. A versatile defender inside and out, the 26-year-old has averaged 2.2 blocks and 1.3 steals over his career. On offense, his baseline-to-baseline speed is devastating, and he's even a willing passer, averaging 3.9 assists last season.