Alexander Isak is making his return to the Sweden team at the upcoming World Cup qualifiers
He hasnt played for newcastle all season/preseason as he has been asking for a transfer. Still he was picked for sweden 24 man squad for matches against Slovenia on 5 September and Kosovo on 8 September.
This should help him stay match fit and potentially also put a display for any liverpool scouts, as per rumors

Liverpool already had a 100m bid rejected as newcastle are also desperate not to sell, as they dont have anyone who can replace him that well
They even visited him at home to convince him to stay-
https://www.theguardian.com/football/2025/aug/26/alexander-isak-rejects-newcastle-offer-liverpool-wolves-strand-larsen