Injured Chelsea striker Diego Costa is expected to be out for two weeks . He could return in time to face the Premier League in Arsenal run-in . Spain striker limped off just 11 minutes into appearance against Stoke City .
Injured Chelsea striker Diego Costa is expected to be out for two weeks . He could return in time to face Arsenal in the Premier League run-in . Spain striker limped off just 11 minutes into appearance against Stoke City .