The Toronto Maple Leafs are looking overseas to bolster their depth at centre. Sportsnet has learned that the team is on the verge of signing free agent Petri Kontiola to a one-year contract. Sources indicate that the deal will be completed as soon as the player gains his official release from Traktor Chelyabinsk of the KHL. Kontiola is a former seventh-round draft pick of the Chicago Blackhawks and spent the last five seasons playing in the Russian-based league. The 29-year-old Finn also won a bronze medal while representing his country at the Sochi Olympics and earned a silver at the IIHF World Hockey Championship in May. Known primarily as a playmaking centre, he amassed 112 assists and 175 points in 258 regular-season KHL games for Traktor and Metallurg Magnitogorsk.