He's a hopeless manager and he should've been sacked years ago but he's got nothing to do with the in fighting between players, the bullying of Gourcuff and countless other problems between players. He was right to send Anelka home and the other players should've just got on with it but they kicked off and turned the French team in to an even bigger laughing stock.
2-0 game over
He wasn't right to sent Anelka home and most importantly, he didn't, the FFA did after someone leaked an internal exchange of words from the camp which also shouldn't have happened. Everyone, from multiple teams as said angry words happen and is completely normal. Anelka was berated by a awful manager for going to look for the ball and not staying up top, did you watch the game, Anelka wasn't being given the ball upfront, AT ALL, its better he helps try to win it than stands up there doing nothing, he apparently only muttered a few things under his breathe in the corner aswell, hardly terrible.
Also on the bullying, IF true, yes the manager should COMPLETELY be all over that, either by not picking Gourcouf maybe, or not picking the "ring leader" or simply imposing some discipline in the squad and telling them to shut it. Arsenal had players who haven't got on, yet it was never a problem, other teams have the same, and its not a problem.
THe players have zero respect for the woeful manager, even this situation he let the FFA deal with it and his words afterwards, frankly he sounds like a pansy who has no control and the players treat him as such, that IS the managers fault.