  The Giants won a football game Friday night, but more importantly they found a dependable running back who can contribute some big plays. And they didn’t have to look far to find him. Ron Dayne, given a new lease on life by Tom Coughlin after a season of inactivity, scored on second-period runs of 29 and 67 yards in the Giants’ 34-24 preseason-opening win over the Kansas City Chiefs in Giants Stadium. 
