In the NHL, if you're losing or have a hard road to climb....it's not because of your TV deal. Maybe you sign bad contracts, or draft poorly, or made poor decisions in team composition.
In the NFL, if you can't elevate your team it's because you sign bad contracts, hire bad coaches, draft poorly, fail to develop a QB. But it's not because you signed the wrong TV contract.
I won't touch the NBA because their mess of a "cap" is so preposterous and poorly formed I think you could get a kindergartner, a crayon, and five minutes and they could come up with a better one.
And I have bad news for some of you....2027 isn't going to be the answer we want. And the reason for that is simple: as long as the big markets have massive TV contracts and the league hasn't taken a step to curb that, they aren't going to get any consensus to move forward. That's an issue that has to be resolved first and I just don't think the stars will ever align on it. I hope I'm wrong.
As for parity? Good lord, I can't believe any of these writers (or anyone for that matter) would argue that champion variety equates to parity. That's such an over-simplified, silly way to look at things. Of course MLB has the apprearance of more variety, it's got a WAY higher randomness to it than the other sports. The point is simple: are teams genuinely able - with competence in management - to consistently put themselves in a position to succeed and thrive. In the NHL and the NFL they absolutely are, no matter what market they are in. The MLB is quite obviously not that way.