Isaac trains at Real Sociedad amid uncertainty about his future with Newcastle

The absence of Isaac from the team's preparatory tour in Singapore was announced by Newcastle due to a minor injury to his adductor muscle, as the player is currently undergoing a rehabilitation program in preparation for the new season.

According to reports, Isaac has informed Newcastle management of his desire to explore departure options this summer, after receiving initial interest from Liverpool, while he continues to recover using the facilities of Real Sociedad during his free time, with the help of his personal staff.

It is worth noting that the sale contract of Isaac to Newcastle includes a clause granting Real Sociedad 10% of any amount exceeding 70 million euros in the event of a future sale, in addition to 2% of the transaction value under FIFA's solidarity program for the periods he spent with the Spanish club between 2019 and 2022.