ALEXANDER ISAK insists his Newcastle career is over amid Liverpool’s intense interest.Isak, 25, has been embroiled in a massive transfer saga that has seen him training alone after being omitted from Eddie Howe’s squad in the midst of the uncertainty surrounding his future.Alexander Isak is adamant his Newcastle career is overAlex Dodd - CameraSport via Getty ImagesNewcastle star Isak has no wish to reintegrate and is determined to move to LiverpoolMartin Rickett/PA WireAccording to transfer insider David Ornstein, the star striker is adamant that his time at St James’ Park is finished.In fact, the Sweden international has no wish to reintegrate with the Magpies.And he won’t change his mind even if the summer transfer window slams shut with him still at the Toon.Newcastle have told Isak that he will not be allowed to leave the club this summer.THIS IS A DEVELOPING STORY..The Sun is your go to destination for the best football, boxing and MMA news, real-life stories, jaw-dropping pictures and must-see video.Like us on Facebook at https://www.facebook.com/TheSunFootball and follow us from our main Twitter account at @TheSunFootball.