Recently, a £110m bid from Liverpool was rejected by Newcastle. The club is insisting that Isak will not be sold for less than £150m.
A report indicates that Isak will return to the UK and resume training with Newcastle United. The club's squad has been on a pre-season tour in Asia, and Isak was absent from the tour.
It is also reported that Liverpool's interest in Isak has not ended, despite the rejection of their bid.
Newcastle's manager Eddie Howe has admitted that he learned of Isak's whereabouts from the press.
The club has made an offer of £70m to RB Leipzig for Benjamin Sesko, a potential replacement for Isak.
