GLENDALE, Ariz. — The Los Angeles Dodgers were curious about Yasiel Puig at the start of spring training. They aren’t anymore. The 22-year-old Cuban outfielder is leaving no doubt about his talent. Puig went 4 for 4 with a two-run home and a triple for the Dodgers in a 7-1 victory over the Oakland Athletics on Tuesday. Puig is hitting .500, a startling 23 for 46. The Dodgers see what everybody else sees. He’s star in the making. “It’s a rare spring training game when everybody will stop to see somebody hit,” Dodgers general manager Ned Colletti said. “But when …