Chris Sutton insists Celtic letting Giorgos Giakoumakis go would be an 'enormous mistake' for Ange Postecoglou's side.
The Greek forward appears to be gearing up for a transfer exit from Parkhead, after it was revealed last month that contract talks had stalled in Glasgow. Reports claimed that Giakoumakis was unhappy with fresh terms offered to him after initially sealing a move and long-term deal from VVV-Venlo last summer.
Postecoglou could now be at risk at losing the 40-goal forward with FC Midtjylland reportedly keen on a swoop as early as this month. Yet the 28-year-old offers something valuable to Celtic according to Parkhead hero Sutton who is warning his old club that they would rue showing him the exit door in the months to come.