Keane wants four in Jan

Sunderland boss Roy Keane has revealed that he could potentially add "three or four more" players to his Black Cats squad during the January transfer window.

"We're looking at lots of players," he said on Sky Sports News. "(Balde and Evans) are both very good players, but they're under contract and I wouldn't look to do business in the media.

"It would be nice to add to the squad. We've been stretched as we don't have the biggest of squads.

"We need a couple of new faces in January. We're hoping to add three or four quality players."