McKenna, as part of the Kaivo Hockey training program, got to share the ice with San Jose Sharks center Macklin Celebrini and recently got to talk about it. Gavin McKenna learned something from Macklin CelebriniWhile at the Upper Deck Rookie Showcase on Wednesday, McKenna was asked about spending time with Celebrini on and off the ice. "Not a whole lot," McKenna said when asked if he picked his brain for any advice heading into his rookie year. "I think I learned a lot from how hard he works and where I kind of got to get. And speaking of hard work, McKenna mentioned just how often he would actually be on the ice with Celebrini.