 Thompson has agreed to a three-year, $50 million deal to join the Mavericks. Former Hornets forward Nick Batum is returning for a 17th NBA season. He's signing with the Clippers after spending last season with the 76ers. Batum is switching places with forward Paul George, who is headed to Philly on a four-year max deal worth $212 million. The 76ers are also keeping All-Star guard Tyrese McIntyre.