I think the down votes are from your response appearing fairly uninformed. Growth and attrition are a regular part of a person's life cycle at a company. You a

I think the down votes are from your response appearing fairly uninformed. Growth and attrition are a regular part of a person's life cycle at a company. You ask if someone should be promoted both because companies need adept managers and because most employees look for growth trajectory. You ask if someone should be fired because companies need to continue refining their workforce for skill and cultural fit, or because it is financially necessary.