Per The Times, Newcastle are determined to retain the striker's services beyond this summer and the officials are set to initiate talks with the player over a new and improved contract, which could potentially fend off interest from the Gunners and Reds. The Magpies are ready to offer a salary beyond £150,000 a week, which would see Isak overtake the likes of Sandro Tonali, Bruno Guimaraes and Anthony Gordon as the club's top earner.