PHILADELPHIA Tim Lincecum arrived at the ballpark in bad shapeTuesday. He traded his rosin bag for the airline sickness variety,felled by a stomach ailment, Giants manager Bruce Bochy said. So the Giants scratched Lincecum. Theyhanded the ball to Barry Zito one day before his scheduled start,and nine days removed from his disaster in San Diego. The results left plenty of unsettled stomachs in the visitingdugout but maybe a bit more appetite to trade for help.