Tzolis is set to be sold this summer. His market value has increased from 7 to 10 million Euros according to transfermarkt.de. However, Fortuna can only hope for 2 million Euros for Tzolis. After the relegation disaster, Düsseldorf pulled the 3.5 million Euro purchase option and committed the left winger from Norwich City (2nd English league) permanently. Tzolis can go for a fixed 6 million Euros until July 15th. After deducting the usual 'side noises' in transfers, Fortuna would 'only' remain 2 million Euros. Only if Tzolis would present a new club after July 15th, the transfer fee would be freely negotiable. With then achievable 10 million Euros, Düsseldorf would make about 6 million Tzolis profit.