I think there are two ways. The first is basically what good sports teams do (or Netflix at least was doing) where you continuously fire people who don't perfor

I think there are two ways. The first is basically what good sports teams do (or Netflix at least was doing) where you continuously fire people who don't perform wanted at levels but also do very rigorous hiring and pay very well. Then there is cut fast and deep and shuffle organization at the same time which also works if you do that when needed and very rarely like once in 10-15 years Facebook might have pulled this and the company looks like it is in much better shape than Google or Amazon.