Manchester City lost 4-2 to rivals Old Trafford at United on Sunday . City manager Manuel Pellegrini accepted the blame for the defeat . Club sources say that Pellegrini is unlikely to be axed before end of season . Patrick Vieira is believed to be willing to step in as interim manager .
Manchester City lost 4-2 to rivals United at Old Trafford on Sunday . City manager Manuel Pellegrini accepted the blame for the defeat . Club sources say that Pellegrini is unlikely to be axed before end of season . Patrick Vieira is believed to be willing to step in as interim manager .