That wasn't really what I meant. I'm not criticizing that players earn that much from a moral perspectice. I asks whether it's clever from top clubs to pay so much because I've got the (subjective) impression that we are seeing more and more examples of top clubs being unable to sell a player they want gone. At least I can't recall a situation like Bale's. Sure, there used to be overpaid players who let their contracts run out (remember Albert Streit for Schalke back in the day) but an international top star and possibly top 10 player in the world?I'm happy for the people who generate the revenue in football to profit from it.
What's the alternative? In a perfect world, football clubs would be required to invest a percentage of their revenue into the local community that supports it week in week out. Simultaneously they could also provide a large bonus to their non playing staff, not just coaches but the folk who work in the business side of things.
Otherwise, if you reduce player salaries or put a cap on it. That just means more money going to the club owners, who are already billionaires.
Is that what anyone wants?
I feel that it's very hard for top clubs to rebuild their teams since it's incredibly difficult to offload players who've fallen out of favour - top stars and squad players alike.