Tottenham boss Harry Redknapp says he won't be seeking any tips from David Beckham about how to beat Manchester United.
He explained in his column for The Sun: "We have had David Beckham training with us this week and he grew up at Old Trafford.
"But I wouldn't dream of asking him if he knows any secrets about his old club that could help us. It wouldn't be right. I wouldn't put him in that position just as I wouldn't ring up Carlo Ancelotti and pick his brains about AC Milan.
"The club has a place in his heart so it's not fair to put anyone in that position.
"I left West Ham a long time ago now, but I played for them as well so they have played a big part in my life.
"I know what I'd say to anyone who rung me up and asked me to give them any tips on how to beat them!"
