by Bill Passonno | CBSSports.com (3/11/2013) The Detroit Tigers continued shaping their roster for the upcoming season and announced the following moves Monday: catcher Ramon Cabrera and shortstop Dixon Machado were assigned to Double-A Erie; pitcher Melvin Mercedes was sent to Class A Lakeland while outfielder Daniel Fields and shortstop Eugenio Suarez were assigned to the team's minor-league camp.