Team's PDO is unsustainable. It will regress to the mean.
Said Team finishes the year near the top of the league with a high GF/GA differential and their PDO is also high.
Original 6 team era was the best era and we should go back to that. No more expansion.
Coaches don't stick around for 20 years playing the same formula, athletes are paid better and don't have to get jobs in construction, athleticism is way up, players stopped smoking and work out off the ice, including lifting weights which was at one time considered cheating, scoring, goalies play with masks, players can play from the age of 18-40, the league makes billions of dollars a year, teams aren't so dependent on ticket sales with large media contracts, innovations in new skills, the return of the rover, stick handling goalies, the butterfly universal, break out plays, 20,000 seat arenas, less corruption being under the microscope, great players aren't sent to the minors because of politics, europeans, etc.