Mavs take Arizona guard, juggle backcourt in deal with 76ers

FILE - In this Wednesday, Dec. 11, 2019 file photo, Arizona guard Josh Green (0) dunks against Omaha in the second half during an NCAA college basketball game in Tucson, Ariz. The Dallas Mavericks drafted Arizona guard Josh Green with the 18th pick in the first round Wednesday night, Nov. 18, 2020 adding a backcourt mate for Luka Doncic (AP Photo/Rick Scuteri, File)

FILE - In this Feb. 23, 2020, file photo, Stanford guard Tyrell Terry prepares to shoot a free throw during the second half of the team's NCAA college basketball game against Washington State in Pullman, Wash. Terry was selected by the Dallas Mavericks in the second round of the NBA draft Wednesday, Nov. 18, 2020.(AP Photo/Young Kwak, FIle)