Newcastle United frontman Alexander Isak hit his 50th Premier League goal at the weekend to fire himself into the record books. Afterwards, the striker sent Liverpool, Barcelona and Arsenal a fresh message about his future.

Alexander Isak cannot stop scoring, and as a result the speculation surrounding a possible future away from Newcastle United continues to heat up. Isak's brace was a pivotal part of his side being able to weather a late Nottingham Forest fightback from 4-1 down to take all three points in a seven goal thriller.

Alexander Isak continued to enhance his status as one of the most prolific strikers in world football after scoring two goals in Newcastle United’s eventful 4-3 home win against Premier League rivals Nottingham Forest.

It's not just the front three, of course. Eddie Howe's side have attacking threats throughout, be it Bruno Guimaraes pulling the strings, Joelinton bursting into the box, extra width from Lewis Hall, Kieran Trippier and Tino Livramento, or Sandro Tonali timing his arrival in the area to perfect effect.

Eddie Howe believes Newcastle United ‘can’t lose’ Alexander Isak as he is crucial to the club’s ‘long-term success’.

Arsenal legend Paul Merson stated during the January window that Alexander Isak should be looking to join Arsenal

Newcastle striker Alexander Isak has been linked with a move to Liverpool in the summer transfer window and his future could depend on Champions League qualification

Alexander Isak was already a top-class striker, but he has quickly become one of football’s most desirable forwards this season. His 26 goal involvements in all competitions this campaign have seen the likes of fellow league rivals Arsenal and Chelsea sniffing around the Swede,

Alexander Isak has been constantly linked with a move to Arsenal in recent months, but the importance of Champions League qualification as a factor in him leaving Newcastle has been questioned

Alexander Isak reached 50 Premier League goals with a brace in Newcastle United’s 4-3 win over Nottingham Forest.