LAS VEGAS -- Will Bynum scored 16 points to lead four Pistons in double figures in Friday's 78-67 victory over the Charlotte Bobcats -- Detroit's summer league finale. The Pistons (3-2) got 15 points from Cheikh Samb, 14 points from Deron Washington and 10 points and six assists from Arron Afflalo. Amir Johnson had eight points and eight rebounds.