Chauncey Billups squared up, and the roar began before the shot even left his hand, finally reaching a crescendo when the ball dropped through the net. "It's not like that everywhere," Billups said. Billups enjoyed a delightful homecoming Wednesday night, scoring 16 points in his first game back with the Pistons and helping Detroit to a 113-102 victory over the Washington Wizards. Greg Monroe had 24 points and 16 rebounds, and Josh Smith added 19 points for the new-look Pistons, who won their first game under new coach Maurice Cheeks