Gyokeres stirred controversy by skipping pre-season training with Sporting last week amidst ongoing transfer negotiations. Sporting's president Frederico Varandas has confirmed that the club intends to penalise the forward.

Gyökeres has made it abundantly clear that he has no desire to return to Sporting, having refused to report for pre-season, while Sporting president Frederico Varandas has insisted he is happy to fine Gyökeres and keep him at the club if Arsenal do not meet their demands.

Viktor Gyokeres has made a new push towards his transfer to Arsenal by moving out of his home in Lisbon. Arsenal remain in negotiations with Sporting CP over a deal for the 27-year-old but the Portuguese club have been standing firm over the structure of the add-on payments.