Dec. 2—In his first season as the Gardiner golf coach, Ian Gould got to see Jack Quinn up close on a daily basis. He saw Quinn’s length off the tee, the precision with his approach shots, the seemingly effortless shot shaping. None of those abilities, though, were what impressed him most this season. “The biggest thing that stands out is how much of a competitor he is,” Gould said. “Golf is a …