Fabrizio Romano reported on Saturday that - despite contrary reports - Liverpool were considering a second bid, and were prepared to “insist” for the striker. Sky Sports report that Isak had touched down at Newcastle airport on Saturday afternoon, and he is due in for training alongside his colleagues on Monday, when they return from Asia.

Sources have told ESPN that Newcastle have accelerated talks with Leipzig to sign Sesko -- who Manchester United also have in their sights. Sources would not confirm the value of the bid, but British media report said it is worth up to £69.7 million ($92.5m)

Newcastle United head coach Eddie Howe has described the situation with Alexander Isak as “complex” and “far from ideal.” Isak has made it clear that he wants to leave Newcastle this summer and was left out of the squad for their pre-season tour to Singapore and South Korea.