You’re getting a lot of hate for this but it’s a valid idea. In the big picture, hockey has steadily reduced the number of players from 7v7 to today’s 3v3 overtimes. While 5v5 hockey has a strong appeal for a variety of reasons, there is also a completely defensible argument for 4v4 full time. It’s either that or fully enforce the rules so that PPs are much more common and/or teams are forced to open up the flow of offense.
Any appeal to “real hockey” is a red flag for a shallow argument. This is an entertainment industry, not a sacred ritual.
The most recent round of expansion was the perfect opportunity. They could have kept the same number of jobs while shrinking rosters to allow for a more open game.