That's not the point. The point is more of it is going to the owners if you cap the percentage of revenue that goes to players.
If consumers had no power, the owners could still charge the same prices for tickets even if they're paying the players less. At least in England. Fans definitely have a ton of collective impact on pricing in Germany.
...and therein lies the conundrum. Parity vs. principle.
However, at the end of the day why does it matter if the money goes to the players or the owners? Just curious. I mean, realistically speaking you're paying to watch your team, or be entertained. I'm sure for the fans of teams like United, City, Real Madrid, etc. it's great because they've always got the best players and most money regardless. The few players that make those teams definitely benefit financially.
That said, wouldn't it be great if a team like Bournemouth could compete with United on any given year because players could make just as much money there as they could at United and so on?
Personally I think that players are overpaid anyway, and owners are going to make money regardless. In the interest of parity, if they could implement a revenue sharing system that allowed all the teams to be able to spend to the max of the cap I think it would be good for football in general. Teams would have to sell their players less, we'd be seeing a better level of international football for the same reason since I think there would be less incentive for domestic players to go abroad for money and such, etc.