Christos Tzolis, currently on loan at Fortuna Düsseldorf from Norwich City, has been noted to have caught Beşiktaş's attention due to his performance. Tzolis has been a standout this season in the German Bundesliga 2 with 18 goals and 6 assists in 26 matches. He also had significant impact in the 2020-21 season's Champions League match against Beşiktaş, scoring 2 goals and 1 assist, leading to PAOK's victory.