NEWARK, N.J. -- Nene had 22 points and 10 rebounds in his Washington debut, and the Wizards defeated New Jersey 108-89 Wednesday night in a game marred by the third-quarter ejections of Nets' All-Star point guard Deron Williams and head coach Avery Johnson.Williams and Johnson were tossed by referee Josh Tiven with 5:18 left in the quarter for arguing a non-call on a Williams' drive to the basket seconds earlier.