Matt Scott: Managers are too important to hire and fire on a whim. But are they all up to it?

“Sacked in the morning, your getting sacked in the morning…” Terrace chant
It is one of football’s accepted truths that no employee in a club is more important than the manager. His influence on the most decisive input into the club’s operations – the results on the pitch – makes him so. It follows then that with so much swinging on how they do, there must be some objective measure for the quality of their performance.