Manchester City are reluctant to sell John Guidetti to a Premier League rival.

City are prepared to cash in on the Swede for around £8 million, but won't consider doing business with an English rival, says Calciomercato.com.

Sunderland are keen, but face being crowded out as Fiorentina, Sampdoria, Galatasaray and Lazio all make their move this week.