Not only did I never mention rink size, but you totally missed the context of my point! I am talking about sharing home ice advantage. Have you ever noticed that in the Stanley Cup Final, not all 7 games are played in one city? If its Boston vs. Toronto in the Final, they don't play all 7 games in Boston, even if the Bruins agree to split the ticket revenue. Its about fair and equal competition. The Canada Cup never offered fair and equal competition to European participants, but it became markedly unfair after the Soviets whacked Canada 6-3 in the 1984 Canada Cup, and Alan Eagleson, who was the sole owner and proprietor of the Canada Cup, forbid European referees from working in the medal round for all time. That guaranteed a Canadian victory before the games started.
I am trying to gauge your age based on how you recount long-gone events, I am guessing you are a teen. Your boasts of "ass-kicking" tends to be what teens say when they are giggling, but in fact your claims are grossly inaccurate. Of the Canada Cups when the Soviets sent an "A" team (1981, 1984 and 1987), Canada never kicked the Soviets asses - they only barely scraped by with last minute 1-goal victories. In 1984, the Soviets beat Canada 6-3 in the round-robin, and then took advantage of a "Mike Noeth Special" to win 12 minutes into overtime, 3-2. In 1987, Canada and the Soviets tied, 3-3 in the round-robin, the Soviets won Game 1 of a best-of-3 final series, 6-5 in overtime; Canada won Game 2 at the end of double overtime; and then won Game 3, 6-5, with a goal by Mario Lemieux with one minute left. Only when teens talk to each other would that be considered "ass-kicking."