Sunderland believes the good times have returned to the club . He believes manager Dick Advocaat has helped improve atmosphere . Costel Pantilimon have been buoyed by their win over neighbours Newcastle . Defoe 's winner secured Advocaat his first victory as Black Cats boss .
Costel Pantilimon believes the good times have returned to the club . He believes manager Dick Advocaat has helped improve atmosphere . Sunderland have been buoyed by their win over neighbours Newcastle . Defoe 's winner secured Advocaat his first victory as Black Cats boss .