I think that trying to determine any list is not the way to go here. I think the modern era and a say first 50 years as a list makes more sense. Totally different game and like all sports list, just too many variables to be considered as bible. So say 1980 on would begin the era of the game of more scoring, better goal tending, bigger and more physical players ect. Or you can go from the era of 6 teams and the first expansion as a cutoff. Either way, anylist should reflect differing eras. No problem with the top four as they really did change the dynamics of the game. Keep in mind up to the 70's no international player was in the NHL. The US wasn't nearly as big a component as now.