Eddie Howe's Newcastle are revitalised. But how has the manager achieved this, and what have been the roles of Alexander Isak, Jacob Murphy and Sandro Tonali?

Isak has played a big part in the recent upturn in form of Eddie Howe’s men, which has seen them win their last four in the Premier League, five in all competitions, and rise up to fifth in the table at the turn of the year.

Arsenal are unlikely to be able to afford the record-breaking transfer fee required to sign Newcastle striker Alexander Isak, according to reports. The Sweden international has been coveted by the Gunners in the past with interest dating back to his time at Real Sociedad.

Arsenal are reportedly being prevented from formalising their interest in Newcastle striker Alexander Isak as they cannot afford his asking price.