Napoli sports chief Pierpaolo Marino insists coach Edy Reja is not in doubt after their defeat by Cagliari.
Marino said: "The team is not in crisis, ours is just an unfortunate period - we lost by being daring.
"Reja in danger? I can assure you that the coach is not in doubt. The market? By Wednesday we'll decide whether to take immediately Daniele Mannini (of Brescia)."