On Tuesday, the Pittsburgh Penguins became one of the first NHL teams to announce their 2022-23 training camp roster. 57 players will attend Pittsburgh’s camp, made up of 30 forwards, 21 defensemen, and six goalies. As always, it will be a long process to cut down the roster throughout the length of camp and preseason to get to their final 23-player opening night roster. Three of the 30 forwards attending training camp are not signed to NHL contracts: Kyle Olson, Sam Houde, and Jamie Devane. All three are signed to AHL contracts with the Wilkes-Barre/Scranton Penguins and are assumedly attending…