Chalkias accused Sporting of intentionally making the transfer process difficult, stating that former director of football Hugo Viana would have resolved the deal quickly. He expressed surprise that a player who scored many goals and won three trophies did not receive more respect from the club.

Chalkias clarified that Gyokeres had always intended to join Arsenal, even when other top clubs like Real Madrid and Manchester United were interested. Gyokeres had committed to Arsenal's project, led by agent Hasan Cetinkaya, which aimed to win titles in Portugal and return to the Premier League.

The transfer process was complicated by a €350,000 fine (£306,000) imposed on Gyokeres for refusing to return for pre-season training. However, Chalkias emphasized that the fine was not a reason for Gyokeres to reconsider his decision to join Arsenal.

Gyokeres' loyalty to Arsenal from the start is seen as a positive sign for the club, and manager Mikel Arteta will be hoping the 27-year-old can replicate his form in the Premier League.