San Jose went and turned a familiar NHL nickname into a spectacle that makes the game-day experience unmistakably its own. My Edmonton Oilers visit San Jose this afternoon, and will have their hands full with or without Sharks superstar Macklin Celebrini on hand. But imagine looking down at your skates and seeing a few great whites circling UNDER the ice. The Sharks have recently added a creepy underwater illusion to their pregame show at SAP Center: Animated sharks swim through rippling...