French newspaper L'Equipe has quoted Niang as saying he is definitely on his way to Turkey.
Sports daily L'Equipe accused Domenech of "arrogance and an attitude of contempt for others".
"It's not shut but I'm pessimistic about my chances, " he is quoted as telling French newspaper L'Equipe.
"I don't really believe it much any more, " he told French newspaper L'Equipe.
His arrival has been generally well received in France, but leading sports newspaper L'Equipe was wary of the real motives.
CNN: No Beckham but PSG thrash Toulouse to stretch Ligue 1 lead
"I love his rage, " extolled Paris Saint-Germain striker Mevlut Erding in L'Equipe.
"I have a Russian passport, but I remain French and I will probably have dual Belgian nationality, " he told French sports channel L'Equipe 21.
Toulouse president Rene Bouscatel told L'Equipe that negotiations are still ongoing.
"On Friday I was hit by studs, " the midfielder told L'Equipe.
Derek Ricketts, the British chef d'equipe, was greatly encouraged by the trio's performance ahead of July's European Championships, though he admitted Skelton's demise late on was a let down.
"This decision is outrageous, " Adebayor told French newspaper L'Equipe.
In the meantime, Fina, Swimming Australia, and ASADA all said they would launch investigations into how information about Thorpe's case came to be leaked to the French newspaper L'Equipe, which first broke the story.
BBC: SPORT | Other Sport... | Swimming | Thorpe faces wait to clear name
"If I'd gone against the medical experts, people would have thought I was mad - or, worse in my position - trying to do the dirty on one of the clubs, " he told French newspaper L'Equipe.
The new players' unflattering views on France are such a constant concern that they prompted an article in Monday's edition of the French sports daily L'Equipe about how a few might finally be coming around, more than eight months after they got to Paris.
The former Manchester United and Real Madrid star joined the French side in January, and although the original deal was for five months only, PSG President Nasser Al-Khelafi told French daily L'Equipe on Monday that he is keen to retain Beckham's services for next season as well.
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