London: Manchester City manager Manuel Pellegrini has revealed his star striker Sergio Aguero could be out of action for longer than expected.
Pellegrini had previously said he expected Aguero to be out for up to four weeks after he suffered a calf injury in Saturday's 6-3 thrashing of Arsenal. But there remains uncertainty as to the true extent of the problem and Pellegrini said it could be worse than first feared.
Pellegrini, speaking after City's 3-1 League Cup quarter-final win at Leicester on Tuesday, said: "I am not a doctor. It is very difficult. The doctor has said he has at least one month or eight weeks. We will see.