Gyokeres has now agreed to give up his salary for July, which is worth €350,000 (£306,000), but Sporting have allowed the striker to keep the bonus payments he received for last season, including €500,000 (£437,000) for over 50 goals and assists combined.

Reiss Nelson could be offered to Palace as part of the deal, although the winger has also been linked with a return to Fulham after spending last season on loan at Craven Cottage. Eze, who is under contract until 2027, has also been mentioned as a possible target for Club World Cup winners Chelsea.