The Genève-Servette HC competes in a league know by what name prior to the 2017-2018 season?
Genève-Servette HC The Genève-Servette HC (also called "Servette" or "GSHC") is a professional ice hockey club based in Geneva, Switzerland and competing in the National League, the top tier of the Swiss hockey league system. The team plays their home games at the Patinoire des Vernets, which has a seating capacity of 7,135. During the 2015-16 regular season, the GSHC was the fourth most attended team in Switzerland, averaging 6,556 spectators.
Drakkars de Caen Hockey Club de Caen is a French ice hockey team based in Caen, Normandy playing in the Division 1. The team is also known as "Drakkars de Caen" (Caen Longships). The team was formerly called the Léopards de Caen.