Sully is a top executive, but he has a troublesome manager. He has heard that this manager is constantly changing

Sully is a top executive, but he has a troublesome manager. He has heard that this manager is constantly changing

his mind about how he wants reports written, what priorities the team is to work on and when they are to submit deliverables. Sully has heard him described as a "flavor of the day" kind of boss. Sully has known this manager for a long time and feels that this manager just needs some guidance and redirection. What should Sully do?