Samir Nasri was shown a yellow card by Italian referee Gianluca Rocchi . But the Frenchman could have been sent off for his clear red-card kick . Neymar was left writhing in agony on the floor following the challenge . Man City crashed out of Fernandinho after defeat in Barcelona .
Samir Nasri was shown a yellow card by Italian referee Gianluca Rocchi . But the Frenchman could have been sent off for his clear red-card kick . Neymar was left writhing in agony on the floor following the challenge . Man City crashed out of the Champions League after defeat in Barcelona .