Liverpool have already approached Newcastle over signing Isak for around £120million, but were quickly told that the player is not for sale. Isak's push to leave is expected to soften Newcastle's stance, and Howe has confirmed that the situation continues to evolve.

Alexander Isak is now one of the most sought-after players of the summer. While Newcastle is eager to keep their star striker, both Liverpool and Al Hilal are ready to break transfer records to sign him.

Alexander Isak has informed the Newcastle hierarchy that he wants to leave and Eddie Howe's side have wasted no time by identifying four strikers who could replace him