Ten weeks before his first start of the 2013 season, Matt Harvey is firing a baseball in the batting cage underneath Citi Field. If not for the hissing fastball and humming fluorescent lights overhead, there'd be a still silence. A New York Mets PR staffer walks in. It's a slow news day, he says, and he needs some photos. He squats to the side of the mound, snaps a few and groans about the dim lighting. It's messing with his digital magic.