But the England defender - who left Elland Road for Old Trafford in the summer - has tried to play down the situation.

"Remember this is just football. It is not a war. It is not a life or death situation."

Ferdinand's comments came after he was warned by England team-mate - and former Leeds colleague - Alan Smith that he will be "hammered" at Elland Road on Saturday.

And the defender realises that his £30m transfer to Leeds' biggest rivals will inevitably result in a barracking from the home fans.

"I can understand Leeds fans must be upset with me and they'll want to scream and shout at me when I go back," Ferdinand told the Manchester Evening News.

"They pay their money to get into the stadium and let their opinion be heard. I accept that.

"Obviously, in an ideal world you would like them to give you a good reception and hope they remember the good times we had together.

"But I am not naive enough to think that is going to happen because I will be playing for Manchester United.

"And I will be doing my utmost to make sure Manchester United get the result the players and our fans want."