"But the league doesn't make money," and speculation about how much revenue Clark might generate, miss an important point about the economics of professional sports. Most of the value of a professional sports franchise is not in operating revenue or profits. It's in tax benefits.
Here's an analysis of some of the relevant issues (with some of my key takeaways summarized below).
https://www.propublica.org/article/the-billionaire-playbook-how-sports-owners-use-their-teams-to-avoid-millions-in-taxesWhen an owner buys a team, most of the purchase price is deductible/amortizable as an operating expense and/or depreciating asset. That includes franchise fees, player contracts, and media rights. Player contracts can be deducted twice, once as an operating expense, and once as a depreciating asset. Team owners can shelter an enormous amount of taxable income, whether it's from the team itself or other businesses controlled by the team owner.
And that's not even including appreciation of the franchise itself, which historically has been astronomical.
The article linked above harps a lot on the "fairness" of owners reaping these tax benefits, while for players salaries are ordinary taxable income, but that's not really my point, and you can draw you own conclusions about that issue. My point is that more often than not, team owners benefit from operating losses (within reason), and will do anything they can legally get away with to minimize profits and maximize losses on paper, and shelter them from taxation.
When it comes to collective bargaining, haggling over salary caps and percentages of BRI is not the most critical issue in determining franchise value. From an owner's point of view, a collective bargaining agreement is just a way of colluding to control costs, but in a way that is sanctioned by agreement with the players. And from a player's point of view, it's a way of defining a salary pool and ensuring a baseline for player salaries. But it's in no way an actual partnership, and the exact numbers or even the actual profitability of the league are of secondary importance to the owners.
If WNBA teams were independent entities that were the sole source of income for their owners, then net profitability would be more important, but that isn't the case.
Just because it happened to you, doesn't make it interesting.
In theory, there is no difference between theory and practice. In practice, there is.
Yesterday I was lying; today I'm telling the truth.