Alexander Isak gesture speaks volumes as Liverpool new boy left frustratedLiverpool’s £125m signing Alexander Isak made his international return for Sweden after a summer move from Newcastle. Despite limited pre-season training, he showed promise with two shots on target against Kosovo. Although Sweden lost 2-0, Isak’s passion was evident as he challenged the referee over time-wasting. His Liverpool debut could come against Burnley or Atletico Madrid.