Alex House • The San Francisco Giants (44-35) currently occupy the second of three National League Wild Card slots and are only four and half games behind the Los Angeles Dodgers in the NL West race, giving their fans plenty to celebrate after back-to-back losing seasons. But there is little room for error in the crowded Senior Circuit. This ballclub could benefit greatly by gaining some extra separation before the All-Star break. That will not happen if the lineup does not collectively step up.