Coach David Quinn and the San Jose Sharks were only in Salt Lake City for a few hours in October when they played at the Delta Center for a preseason game against the Los Angeles Kings. But in the short time he was there, Quinn sure got the impression the city was ready to host an NHL team. “To me, when you left there, you felt this would be a great place to have an NHL franchise,” Quinn said Thursday. “You just felt the excitement in the building and around the arena.” Indications are the Sharks could be back in Salt Lake City as soon as this fall, with the NHL, per multiple reports, working on one contingency plan that would have the Arizona Coyotes relocate to Utah in time for next season. While nothing has been finalized, an announcement from the league could come later this month, per ESPN and other outlets. Daily Faceoff first reported Wednesday that the league is preparing two schedules for next season, one with the Coyotes in Arizona, playing at 4,600-seat Mullett Arena in Tempe, and the other with