Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2006 |  | Juan Manuel Sara | FW |  | Huracán | Huracán |
| 01/2006 |  | Mateus | DF | |||
| 01/2006 |  | Patrik Gedeon | MF |  | Slavia Praha | Slavia Praha |
| 01/2006 |  | Gabriel Urdaneta | MF |  | BSC Young Boys | Young Boys |
| 10/2005 |  | Diren Akdemir | DF |  | FC Basel 1893 II | FC Basel II |
| 10/2005 | | Bem | MF |  | FC Wil 1900 | FC Wil |
| 07/2005 | | Swen König | GK |  | FC Aarau | FC Aarau |
| 07/2005 |  | Jean-François Bell | DF |  | AC Bellinzona | AC Bellinzona |
| 07/2005 |  | Rahim Shala | DF |  | FC Lugano | FC Lugano |
| 07/2005 |  | Martin Büchel | MF |  | FC Ruggell | FC Ruggell |
| 07/2005 | | Sandro Burki | MF | | FC Wil 1900 | FC Wil |
| 07/2005 |  | Julio Lopez | MF |  | FC St. Gallen | St.Gallen |
| 07/2005 | | Michele Maggetti | MF | |||
| 07/2005 |  | Philip Obhafuoso | MF |  | SC Kriens | SC Kriens |
| 07/2005 | | Alonzo Zúñiga | MF |  | Universidad de Concepción | Universidad de Concepción |
| 07/2005 | | Goran Antic | FW | | FC Wil 1900 | FC Wil |
| 07/2005 | | Gaspar | FW | | FC Lugano | FC Lugano |
| 07/2005 |  | Mats Gren | MA | |||
| 07/2005 | | Ignaz Good | AS-CO | |||
| 07/2005 | | Martin Heeb | GK-CO |  | USV Eschen/Mauren | USV Eschen/Maur |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2006 | | Julio Lopez | MF |  | Universidad de Chile | Uni. de Chile |
| 01/2006 |  | Antti Pohja | FW |  | HJK Helsinki | HJK |
| 09/2005 |  | Steve Gohouri | DF | | BSC Young Boys | Young Boys |
| 08/2005 | | Philip Obhafuoso | MF |  | Heartland FC | Heartland FC |
| 07/2005 | | Nicolas Beney | GK |  | Yverdon Sport FC | Yverdon |
| 07/2005 | | Matthias Biedermann | DF |  | FC Balzers | FC Balzers |
| 07/2005 | | Jussi Nuorela | DF |  | TPS Turku | TPS |
| 07/2005 | | Franz Burgmeier | MF | | FC Aarau | FC Aarau |
| 07/2005 | | Goran Obradović | MF |  | FC Sion | FC Sion |
| 07/2005 | | Michele Polverino | MF |  | Olbia Calcio | Olbia |
| 07/2005 | | Rivera | MF | | AC Bellinzona | AC Bellinzona |
| 07/2005 |  | Thomas Weller | MF |  | FC Schaffhausen | FC Schaffhausen |
| 07/2005 | | Igor Manojlović | FW |  | Chur 97 | Chur 97 |
| 07/2005 | | Antti Sumiala | FW |  | Sporting Kansas City | Kansas City |