Alexander Isak - £58million
Newcastle supporters have only witnessed their record signing in glimpses since his record-breaking move last summer. An impressive debut at Anfield in August blew fans away but injury has blighted his Toon career so far.
The Swede suffered a thigh injury while on international duty in September and did not return until the FA Cup defeat to Sheffield Wednesday earlier this month. Eddie Howe has restricted Isak to cameos from the bench but fans are clamouring for more as he is already having a devastating impact.
