NATIONAL HARBOR, Md. >> Rich Hill's voice cracked as he described his emotions upon re-signing with the Dodgers on Monday.Sure, the $48 million he'll be paid over the three-year deal is a notable reward for what he's endured in his baseball career.But Hill was clearly also thinking of the infant son he lost three years ago, whose name he mentioned as he was describing the emotion of the day in a press conference at the winter meetings.