Giants 4 Mets 2 SAN FRANCISCO - Terry Collins can spend the All-Star breaktrying to find answers to a familiar question: How can this Mets lineup compete? Just sitting and waiting for Jose Reyes and David Wright toreturn later this month isn't an option, if the goal is to stay inthe playoff hunt. The Mets need alternatives. They needbig hits. Their plight was underscored again last night, when Matt Cainand his bullpen stuck it to the Mets in a 4-2 loss to the Giants atAT&T Park.