| 1 |  João Rego | Midfield - Attacking Midfield | Portugal | SL Benfica | 2005 | €3.0m |
| 2 |  Maurice Krattenmacher | Midfield - Attacking Midfield | Germany | Hertha BSC | 2005 | €3.5m |
| 3 |  Stanis Idumbo | Midfield - Attacking Midfield | Belgium DR Congo | AS Monaco | 2005 | €2.5m |
| 4 |  Pontus Dahbo | Midfield - Attacking Midfield | Sweden | BK Häcken | 2005 | €2.5m |
| 5 |  Alfie Devine | Midfield - Attacking Midfield | England | Preston North End | 2004 | €3.5m |
| 6 |  George Earthy | Midfield - Attacking Midfield | England | West Ham United | 2004 | €2.0m |
| 7 |  Arijon Ibrahimovic | Midfield - Attacking Midfield | Germany Kosovo | 1.FC Heidenheim 1846 | 2005 | €4.0m |
| 8 |  Danila Kozlov | Midfield - Attacking Midfield | Russia | FC Krasnodar | 2005 | €2.0m |
| 9 |  Mario Sauer | Midfield - Attacking Midfield | Slovakia | FC Toulouse | 2004 | €2.0m |
| 10 |  Vasconcelos | Midfield - Attacking Midfield | Portugal | SC Braga B | 2005 | €2.0m |
| 11 |  Yan Phillipe | Midfield - Attacking Midfield | Brazil | Atlético de San Luis | 2004 | €2.0m |
| 12 |  Louis Leroux | Midfield - Attacking Midfield | France | FC Nantes | 2006 | €4.0m |
| 13 |  Javier Ruiz | Midfield - Attacking Midfield | Argentina | CA Barracas Central | 2004 | €2.0m |
| 14 |  Krisztián Lisztes | Midfield - Attacking Midfield | Hungary | Ferencvárosi TC | 2005 | €2.0m |
| 15 |  Victor Hugo | Midfield - Attacking Midfield | Brazil | Santos FC | 2004 | €4.2m |
| 16 |  Laurin Ulrich | Midfield - Attacking Midfield | Germany | 1.FC Magdeburg | 2005 | €1.7m |
| 17 |  Jackson Hopkins | Midfield - Attacking Midfield | United States | D.C. United | 2004 | €1.5m |
| 18 |  Jakob Napoleon Romsaas | Midfield - Attacking Midfield | Norway | Royal Charleroi SC | 2004 | €1.5m |
| 19 |  Chuki | Midfield - Attacking Midfield | Spain | Real Valladolid CF | 2004 | €1.5m |
| 20 |  Jakob Segadal Hansen | Midfield - Attacking Midfield | Norway | Viking FK | 2005 | €1.5m |
| 21 |  Omari Kellyman | Midfield - Attacking Midfield | England Northern Ireland | Cardiff City | 2005 | €1.5m |
| 22 |  Jonathan Asp Jensen | Midfield - Attacking Midfield | Denmark | Grasshopper Club Zurich | 2006 | €1.5m |
| 23 |  Bogdan Mircetic | Midfield - Attacking Midfield | Serbia | Raków Częstochowa | 2005 | €1.5m |
| 24 |  Lovro Zvonarek | Midfield - Attacking Midfield | Croatia | Grasshopper Club Zurich | 2005 | €1.5m |
| 25 |  Ayanda Sishuba | Midfield - Attacking Midfield | Belgium France | Montpellier HSC | 2005 | €1.5m |
| 26 |  Miguelito | Midfield - Attacking Midfield | Bolivia | América Futebol Clube (MG) | 2004 | €1.4m |
| 27 |  Luka Vrbancic | Midfield - Attacking Midfield | Croatia | NK Osijek | 2005 | €1.3m |
| 28 |  Cian Ashford | Midfield - Attacking Midfield | Wales | Cardiff City | 2004 | €1.2m |
| 29 |  Simone Pafundi | Midfield - Attacking Midfield | Italy | UC Sampdoria | 2006 | €5.0m |
| 30 |  Rokas Pukstas | Midfield - Attacking Midfield | United States Lithuania | HNK Hajduk Split | 2004 | €5.0m |