The blue and orange seats of Cairo International Stadium make an attractive spectacle and the playing surface, at least when set against the ferocious heat, looks verdant. Every tournament eve brings its flutter of anticipation; that moment when reservations take a back seat and the simple joy of a month’s football takes root. It applies to the Africa Cup of Nations as much as any other major event: one glance at the list of names involved suggests that, if everybody is close to their best, a competition that looks impossible to call will be genuinely thrilling.

When Egypt are roared on to the pitch for Friday’s opener against Zimbabwe, the organisers’ sense of escapism may be even more profound. A Cup of Nations that will have few serious rivals in the global calendar for casual fans’ attention during its latter stages presents an open goal for reviving a profile that has flagged in recent years, but the buildup could hardly have been more chaotic. The Confederation of African Football is effectively on life support and, where the broader health of the continent’s football is concerned, four weeks of sparkling action may do little more than distract from the deeper clean required elsewhere.