I dunno. I think it would mean that players think twice about signing for a club if it means they'll only get the maximum wage of say 50k per week. Why would they leave their current club if they were already getting that wage there?
I know there's other ways players earn money - sponsorship, image rights
etc, but surely there's a way of getting that under control too?
It's easy to say clubs ought to operate within their means but it's not working out like that. Too many clubs are broke and close to winding up/wound up and it's all because of the instant success the fans demand, thus putting a hell of a lot of pressure on the owners.
It's easy for clubs like city & chelsea that have been bankrolled - they're an exception. But clubs everywhere else are pretty much fecked and something needs doing.