Whicker: Chargers QB Justin Herbert has shrugged off the storms so far

Justin Herbert glides on the surface. You never see the frenzied paddling underneath.
Actually, the Chargers’ new quarterback is more of an iceberg than a Duck.
Herbert, now 6-foot-6 and 240, was barely visible when he got to Oregon. He was a quarterback and a pitcher, not necessarily in that order. He jumped when the Ducks offered him a chance, since he and parents Holly and Mark had spent years of Saturdays in Autzen Stadium. For all the talk of Herbert’s boyhood Chargers jersey, y