The Athletic reported on Friday that Newcastle had rejected an official bid from Liverpool for the Sweden international.

The biggest talking point of the summer continues to be Alexander Isak, with his United future still up in the air as his team-mates continue their Far East jaunt. The Swede has missed the club's Asia jaunt as Liverpool linger over a potential swoop his for signature.

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.