Well, isn't it a nice display of how a country is free, offers free choice and a chance for everyone to rise to the top when "top-talents" prefer to be unemployed and others can get to try their job?
It's like with presidents, even if they're good, you wouldn't want them to serve more than 8 years, maybe a similar rule should be made for managers? After those 8 years they could retire and hold speeches for 50000$ each, like some politicians do.