GLENDALE, Ariz. -- While three left-handers vying for bullpen spots have made strong impressions, the picture is muddled for the six right-handers vying for one or two open jobs.Dustin McGowan, who the Los Angeles Dodgers signed at the beginning of camp to an incentive-laden major-league deal, has allowed 12 hits and six runs in eight innings. Dodgers manager Don Mattingly went down to the minor-league side of camp Sunday morning to watch McGowan throw for the second day in a row and said the former Blue Jay is going through an adjustment period on a new team.