The 61-year-old German -- who spent the majority of his career either playing or coaching in France and guided Bordeaux to the 1996 UEFA Cup final -- added their cause would have been helped no end if his employers had been more amenable to his demands as to how best to prepare the team.
Niger, who qualified for the previous two Africa Cup of Nations, have garnered just two points from their qualifying matches and meet Cape Verde in their next game in November and round the qualifiers off at home to Mozambique.