Edward,
Very insightful response! I agree that experience is a great teacher. One of my favorite books is called “Flight of the Buffalo.†The book compares the leadership strategies of Buffalo and Geese. Buffalo herds have one leader and when the herd is in danger the buffalos surround the leader. Unfortunately, if the leader gets killed, the herd scatters and is decimated because none of the other buffalo were ever trained to be the leader. Geese fly in a V formation. Every goose is taught how to be at the front of the V and lead the flock. If the leader is hurt, injured, or tired, another goose takes the lead role. Organizations are very similar. As you suggest, having people observe and participate in other roles before becoming the leader is excellent training for the job.
Dr. Jamie Morley