Arka Gdynia announced the departure of Marcel Predenkiewicz, who has joined Zagłębie Sosnowiec on a permanent transfer. Marcel Predenkiewicz signed a contract with Zagłębie Sosnowiec valid until the end of June 2028. His departure from Arka Gdynia during the winter transfer window was due to his limited role in the team, and he was permitted to seek a new employer after the end of the first part of the season.

Arka Gdynia does not plan to continue its cooperation with 21-year-old Polish player Marcel Predenkiewicz, who did not convince coach Dawid Szwarga and the club's decision-makers after returning from a loan spell at Polonia Warszawa. As a result, the young wing-back or winger was given permission to seek a new club after the autumn round to secure more regular playing time. According to information provided by Kamil Bętkowski, Predenkiewicz is the subject of interest from Zagłębie Sosnowiec, which would mean a move to a lower division for the player. Predenkiewicz, who joined Arka Gdynia in July 2022, has a contract until June 30, 2026. In the 2025/2026 season, he has made 12 appearances in the Ekstraklasa and has 4 caps for the Poland U20 national team. His current market value is estimated by Transfermarkt to be €200k.