This only happens when management is poor. Good management will simply fire incompetent people unless they would in fact make good managers. In my experience, u

This only happens when management is poor. Good management will simply fire incompetent people unless they would in fact make good managers. In my experience, underperformers are: 1) fired, 2) transferred to a department that doesn't matter, or 3) admitted to a training program to develop their skills.