Manchester City legend Dietmar Hamann says Manager, Pep Guardiola, made a mistake in selling forward Gabriel Jesus to Arsenal.
Jesus made the 45 million pounds switch from Man City to Arsenal earlier this week and has completed his medical at the North London club.
The Brazilian is expected to put pen to paper on a five-year contract at Arsenal, as he looks to get regular starting time after failing to hold down a starting spot under Guardiola at Man City.
But Hamann has warned that losing Jesus could be very costly for Guardiola.
Credit: DailyTimes