Chelsea boss Carlo Ancelotti is wary of the threat of Newcastle United.
Ancelotti will welcome back Jose Bosingwa against Newcastle, who knocked Chelsea out of the Carling Cup earlier this season.
"They won here and showed good organisation," said Ancelotti. "They're a good team.
"They have fantastic support from their fans. We have to be ready and pay attention.
"Chris Hughton (Newcastle manager)is doing a fantastic job. He did a fantastic job last season, winning the Championship. They're strong up front."
