Rodney Stuckey scored 20 points, and Detroit shot 65 percent in the second half Monday in a 103 - 89 victory over the Dallas Mavericks. The Pistons have now won three in a row for the first time all season, and Coach John Kuester's latest attempt to shake up the lineup appears to be paying dividends.  Detroit has gone with a new starting group for the last four games, with Tracy McGrady at point guard and rookie Greg Monroe at center. Richard Hamilton has been benched entirely over that same span.