Feyenoord coach Ronald Koeman is sorry they'll be losing John Guidetti back to Manchester City this summer.

The young Swede enjoyed a sensational season on-loan at Feyenoord.

"He always took notice of what I said to him. Communicating with him was a lot easier than it was with Zlatan Ibrahimovic at Ajax. He was more closed. John is an open book.

"I will definitely keep in touch with the guy," smiled Koeman.