In Game No. 117 of the Giants' season Tuesday night, AubreyHuff may have sent a significant signal that he's ready to come outof a long hitting hibernation. Huff, last year's offensive leader with 26 homers and 86 RBIs,finally flashed some of his 2010 form at AT&T Park with threehits, including a run-scoring double and a solo homer, to lead the Giants past the Pittsburgh Pirates,6-0. Huff wasn't the only hero on a night when the Giants needed a victory to remain infirst place in the NL West. Madison Bumgarner tossed seven shutoutinnings and struck out 10, while light-hitting catcher ChrisStewart slammed his first major-league homer.