Shame that on New Years Eve of 1975, The Canadians didn't know this!
Who could forget that game?
Those of us old enough to remember those Montreal teams—Lafleur, Dryden, Savard, Lapoint, Robinson and the rest—are also old enough to forget that the Canadiens team that played the Red Army had been knocked out in the second round of the playoffs the previous spring by Buffalo and watched Philadelphia raise the Cup. That is to say, the dynasty hadn’t quite started. It could be argued the New Year’s Eve game made a very good Montreal team great for the next several years...
Ya, and I think youd win that argument, I'd certainly take your side on it. Those "Friendlies" against the Soviets extremely beneficial as is the case whenever you face a superior & or unusual opponent that pushes ones limits. Different rules employed, a larger ice surface, different style of game & so on. Win, lose (provided its not a Blowout) or draw such experiences extremely edifying, satisfying, building confidence even if you do lose by a squeaker. Hard fought game & I dont mean with your fists, Mugging the Russians or gettin down & dirty about it. Play clean, go head-head with skating, stickhandling, playmaking, goaltending etc.
I think I recently mentioned the May 1959 Euro Tour, New York & Boston Barnstorming through 6 countries, 10 cities, 23 games in 26 days however they played each other rather than National Teams. Chicago's Bobby Hull & Ed Litzenberger amongst others added to the Bruins & Rangers rosters. Some guys sitting it out, recovering from the NHL Regular Season & Playoffs, injured or whatever. Hull was finishing up his second season, a Checking Center. He wasnt "mediocre" by any stretch but he wasnt exactly lighting the world on fire & it was playing in that series on International Ice Surfaces... and in his own words to paraphrase;
"It just so happened in those big rinks I could skate and shoot and it all came together (he played on a line with Ed Litzenberger & Eddie Shack).
Had I not made that trip to Europe and played as well as I did gaining all that confidence who knows where my career might have ended up. I wouldnt even want to speculate".
... and the Golden Jet was launched. Radical. Electrified, changed the game. The earliest Euro Tour was in 38, Montreal & Detroit playing a 9 game series, the Habs winning 5-3-1, some interesting player development resulting from that little hot house experiment as well. So yes. Most helpful to broaden ones experience in playing on the bigger ice surfaces and then as the rest of the alpine & hockey playing nations becoming competitive, even earlier Canadian vs American bred players, good to great amateur players, College, High School etc extremely helpful. Accelerating development, gaining confidence etc on both sides, all sides of whatever borders.