Petit said Wenger had to be applauded for putting his faith in young players
Former France footballer Emmanuel Petit takes part in a press conference presenting the 2011 Fifa Ballon d'Or award final contenders in Paris, December 2011. Petit believes that sacking Arsene Wenger would be "the biggest mistake" Arsenal could make, amid speculation that the French manager could be on his way at the end of the season.