The former Girondins Bordeaux and Olympique Marseille coach, once jailed in France for transfer irregularities, injected some colour and humour into the often dull discourse of coaches at the tournament but his mission at the finals remained as controversial as his reputation.
Courbis was asked by Niger to join the team as an advisor to their inexperienced coach Harouna Doula after they had won a surprise place in the 16-team event in Equatorial Guinea and Gabon.
"I'm going back to France within 24 hours to take up my other professional activities," he said.
"It's the same business of course but there is something special about being on the bench."
With his tanned, barrel chest and gold chain, and a voice hoarse from shouting at players during Tuesday's 1-0 defeat to Morocco, Courbis told: "I was proud to be able to accompany this team and I tried to give them advice that I believed was indispensable."
Courbis interrupted: "Remember I was invited by Niger, I just didn't wander through the desert and suddenly land there," he said before a lengthy explanation of how he felt he had given the best counselling possible.
On whether he might return and take up a more permanent post at the head of the Niger side, Courbis said: "I don't have that answer today but I will keep my eye on their results."
Courbis seemed almost reluctant to leave when his part of the news conference closed. He watched as a man-of-the-match award was handed over to Niger goalkeeper Daouda Kassaly and interjected: "I thought they would have given me an award as the most talkative coach here."
