@davek is right. The focal point/public face of the most important component of a football club, the first team, is the manager. Or coach. Delete at will.
But that doesnt mean that other bodies in the organisation are not vital. Be they a DOF, the club secretary, and obvs, the owner(s).
The manager will take the stick or plaudits depending on the results, in the same way a DOF will take the stick or plaudits depending on the quality of players bought and sold.
Cant really see the issue myself. Perhaps the clue is in the name. We are a football CLUB.