Not sure why Pep is taking flak over 3 at the back and playing different formations , both Sagna and Zabs have been injured which has forced his hand unless he puts an unproven Maffeo into the cauldron of the Premier League and teams like WBA who will play the usual Pullis physical game . If we cut out the mistakes we will win today , but our play from the back invites pressure and our players are not at the levle of barca or bayern and mistakes are happening regularly , i dont see that changing today we will concede so lets hope Kun has his shooting boots on.