It is no secret that being a football manager is probably the world's worst job. Being on the pointy end of a bunch of overpaid pretty boys is never going to be the most secure job in the world – once your boys start under-performing, the filthy rich board members use you as the scapegoat for all the team's failings, throw you out on your arse and you end up with your face on the back page of every newspaper in the country, crudely photoshopped onto the side of a garden vegetable. -