The real challenge is not to keep turnover rates low whatsoever. The real challenge is to rearrange the players on the field in the most effective way for both the players to feel content and the game not to be disrupted.
A disclaimer that this is definitely not a politically correct article is almost necessary here. Despite starting off with the best of intentions not to offend anyone, it might end up offending half of the workforce, including the one who wrote it. Yes, maybe I see myself in some of the behaviours below, but that is as much as I'm confessing today.