They want to play. If they don't play, they bitch about it. So they should quit their bitching and play. If they want to rest, they can easily tell their bosses that they want to skip the Carling Cup matches or something.
I laugh at people who say "I'm tired" when earning £150,000 a week to play the sport they love. "But half of it goes to taxes!" - oh no! So you only earn £75,000 a week... poor you! Get on the bloody pitch!
I feel tired at the end of my £250 week. Screw them, they live in a dreamland. They don't want to play that often, they can make their decision to not get paid that amount and instead only play 1 game per 2 weeks or something. Then we'll see if they're still nagging about how x person earns more than them.