Steve Coppell has been here before.
As the shock of his decision to quit Bristol City after two competitive games sinks in, immediate comparisons are being made with his still-unexplained exit from Manchester City after a mere 33 days.
The similarities are uncanny: two clubs in the second tier of English football but with high hopes and expectations of a return to better things; two painfully short tenures indicating all is not what it seems beneath the surface; and, at least for the time being, the air of mystery and intrigue that make Coppell such an enigma.