Bayern Munich fear losing Arjen Robben this summer to Manchester United or Manchester City. The Sunday Mirror says the Dutch winger's father and agent has confirmed there is "concrete interest" from some of England's biggest clubs.
With a year to run on Robben's contract, Bayern fear the former Chelsea star will return to England.
Bayern supremo Karl-Heinz Rummenigge said: "Arjen can make all the difference in a team. That's why I want him to stay.''