Häcken is one of several clubs interested in IK Oddevold's Swedish central midfielder, Gabriel Sandberg, who is reportedly considering a move. Other teams interested in the 23-year-old include AIK, Lillestrøm, and SV Ried. According to a report by Paweł Pyszkiewicz of TVP Sport, Wisła Kraków is also interested in the player. Sandberg's contract with the Swedish second-division side is valid until the end of 2027, meaning a transfer fee would be necessary. The midfielder joined IK Oddevold in March 2024 and has made 12 appearances, scored 4 goals, and provided 1 assist for the 2025/2026 season in the Superettan league. His market value on Transfermarkt is currently €300k.