I've always found this to be an interesting topic, being a fan of the big market Blue Jays, medium Raptors, and small market Senators.
I can't ever see the situation changing as 3/4 of teams are small and medium markets, that will never vote for a change.
Jerry Jones often complains about subsidizing Buffalo and Cincinnati, but it is what it is.
Fortunately, baseball tickets aren't that expensive, so I go to 2-5 Blue Jays games per year. I've been to 2 Raptors games ever, but that's more because Basketball is in 4th place for me among major sports.
I have a good friend who's a Leaf fan in the GTA, who's been to 2 Leaf games in his life. He's been to more Sens games, as they are much more affordable.
Last year, I got a 2 for 1 coupon for unpopular mid-week games, and went to 2 games for $50 per person ($25 per game)! It's better for a crappy team to sell tickets for cheap than have empty seats, as people buy parking, beer, food, etc. I love it, getting to go to so many games. I go to 5-6 Sens games per year because they are affordable, it's great! They will get more expensive if the team has success, but they'll still be relatively affordable.
One of my friends went to a Florida Panthers game in January for like $20 US for nosebleeds, and that's for the cup champs, amazing!
A heck of a lot of the money comes from TV, which is magnified a huge amount in football.
There isn't some magical superiority to the Leafs over say the Jets, but that's the nature of being in a huge market in Canada. What is there, 10 million people in the GTA vs. 700,000 in Winnipeg? Yet, somehow the Jets are a better team because of better management.
Another factor; teams like the Leafs or Rangers don't have to have great teams, the rink will sell out regardless. Merchandise sales will always be high. TV viewership will always be high. Whereas teams like the Panthers have to be good, or they lose money, so they make sure they have great management.
Conclusion: it isn't going to change, as like I said before, 3/4 of teams like the salary cap and parity. I'll continue to enjoy going to 5-6 Sens games per year for the price of 1 Leaf game. The ratio will moderate, as the Sens are coming out of an 8 year down period, but I'll still have the tremendous advantage of being able to go to many games for a reasonable price. It's great for us Sens fans!!!