Lukáš Sadílek, a 29-year-old Czech midfielder from Sparta Prague, could join Górnik Zabrze during the winter transfer window, and interest from other clubs is increasing. The player's agent, Václav Svěrkoš, confirmed in an interview with 'Moravskoslezský deník' that his client is determined to change clubs this winter and has received permission for a transfer under certain conditions. Negotiations are ongoing with clubs from the Czech Republic, Poland, and America. The agent specified that they are in intensive talks with Baník Ostrawa, have received an offer that is not yet finalized, and that it still requires an agreement with Sparta. Another Ekstraklasa club, Zagłębie Lubin, is also interested in the midfielder, along with Czech sides Sigma Olomouc and Zbrojovka Brno. Because Sadílek's contract expires at the end of next June, it is not expected that Sparta will set prohibitive conditions for a potential fee. Sadílek joined Sparta Prague in July 2022 and has made three appearances for the Czech national team. In the 2025/2026 season, he has made 8 appearances in the Chance Liga, providing one assist. His market value is estimated by Transfermarkt to be €2.00m.