I was told the game had changed and skill teams would dominate the traditional balanced teams in the playoffs. Then I saw the Caps, Blues and Golden Knights win 3 of the last 6 Cups playing a traditional game, and TB win twice with the biggest defense in the NHL.
Meanwhile, still waiting for Edmonton and Toronto to make it to the finals.
The only thing I've concluded is that good teams have depth and balance, you don't need a bunch of superstars (you do need one or two), you do need quality up and down the lineup - except for Colorado, which managed to win with the least talented bottom six in the playoffs that year.
Basically, need 16 players, top 9, top 5, 2 goalies.
top 9, b/c if they're solid, you can get away with scrubs on the 4th line
5 D-men, because due to STs, you end up having to rotate the 5th D-man in at times
2 goalies, b/c if you don't want to run your starter into the ground, the backup starts 25-30 games.