The problem is much more about underperforming teams than well or overperforming teams. In order to dissect the problems of an underperforming team, they need s

The problem is much more about underperforming teams than well or overperforming teams. In order to dissect the problems of an underperforming team, they need some objective metric (even if it doesn't tell the whole story) to look to, or else you have to deal with people flinging accusations around and poisoning the entire culture.