Arsenal probably regret not signing Alexander Isak before Newcastle United got their hands on him. The Magpies made him their most expensive signing ever in August 2022, with Alexander Isak arriving from Real Sociedad for £63million. He has been outstanding ever since, proving exactly why Newcastle United were right to spend so much money on him. The 24-year-old scored 10 goals in his first season, while this campaign he has got 21 in all competitions. Isak is absolutely on fire right now, bagging a brace against Tottenham Hotspur on Saturday to take his tally to seven goals in his last six Pr…