Brad Treliving, GM: Hired to replace Kyle Dubas on May 31, he spent the past nine seasons in the same role with the Calgary Flames, who were 362-265-73 under his direction. … Tyler Bertuzzi, F:The 28-year-old signed a one-year contract July 2 and is expected to bring some much-needed sandpaper to the top-six forward group. He had 30 points (eight goals, 22 assists) in 50 regular-season games with the Detroit Red Wings and Boston Bruins last season, and 10 points (five goals, five assists) in seven Stanley Cup Playoff games with Boston. … Max Domi, F:The 28-year-old is the son of Tie Domi, who played for the Maple Leafs from 1995-2006. He signed a one-year contract July 3 after having 56 points (20 goals, 36 assists) in 80 regular-season games with the Chicago Blackhawks and Dallas Stars Iast season, and 13 points (three goals, 10 assists) in 19 playoff games for Dallas. … John Klingberg, D: Signed a one-year contract July 1 and is expected to quarterback the power play alongside Morgan Rielly. The puck-moving defenseman had 33 points (10 goals, 23 assists) in 67 regular-season games with the Anaheim Ducks and Minnesota Wild last season, and four points (one goal, three assists) in four playoff games for Minnesota. Klingberg turns 31 on Aug. 14. … Ryan Reaves, F:The 36-year-old signed a three-year contract July 1 and is expected to supply grit to the bottom six. He had 15 points (five goals, 10 assists) in 73 regular-season games with the Wild and New York Rangers last season. He was held without a point in six playoff games for Minnesota.