As for the people saying that the NHL should go down to 24 teams and all those people wanting to cast-off the Sunbelt Teams...
The NHL should actually add more teams. It's good that they are going up to 32 teams, but I would like to see them jump upwards towards 42 within the next few years.
Why? Because more teams means more exciting hockey. Less teams would only further stagnate the lack of scoring and make hockey a boring, unappealing game. Most people think that condensing the talent pool means "All-Star"-like hockey scores like 10-8 or 12-9, whereas it's actually quite the opposite.
An overlooked fact about the All-Star games is that goalies aren't really trying (they're asked not to to increase goals and make the gamemore enjoyable to fans) and the defensemen are told not to lay anyone out and they also don't try as hard, at least not defensively.
If the league was condensed to 24 or fewer teams, the games would mostly finish in SO/OT with scores of 1-0. That's because the defenses would be stacked, every team would have a great goaltender/defensive pairing.
By contrast, 42 NHL teams means that placed like Halifax, Saskatoon, Quebec City, and a few others in the US like Seattle, Hartford, Kansas City, Las Vegas and more can have NHL teams too.
And having those teams means that while the NHL will still have it's Sidney Crosbys and Alex Ovechkins, the overall quality of their opponents will massively decrease. Many of the "career AHLers" or even ECHLers would suddenly be getting into the NHL because there just wouldn't be enough legit NHLers to fill the benches.
That means that Phil Kessels would be dekeing out Mike Kostkas and sniping pucks past Jussi Rynnas'.
There is a historical precedent for this too.
When the NHL started expanding in the 60's through the 70's, the quality of players league-wide decreased. At the same time, the WHA started up in the 70s and further decreased the average quality of players. Add in a superstar like Wayne Gretzky, and badabing-badaboom you get a player averaging 2PPG or better. Even **** players like Gary Leeman can hit 50-goal seasons if you dilute the talent pool enough.
In short, less teams makes boring hockey. More teams makes exciting hockey.