Give your openion. Team building and Management are two seperate abilities. A good team builder may not be a good manager.

No way this cannot be true. To manage good I have to have been seriously involved in the building process to start with.

A football coach is likely to be a winner had he built the team from the ground up. Not just the eleven players, but also the medical staff as well as the bus driver, and the food suppliers.

It is a very delicate task to be a manager, no kidding.