From The Star:
It emerged last night that United have turned to bitter rivals Arsenal for advice on how best to aid the recovery of Roy Keane following his hip operation. Arsenal midfielder Freddie Ljungberg has just returned to action after undergoing the same operation.
United boss Alex Ferguson said: "I can't tell you about Roy's injury because it is one we have no experience of. We have spoken to the people at Arsenal about Ljungberg's recovery times."