Arsenal have made some excellent signings under Mikel Arteta and Edu Gaspar in recent years, which have helped transform the squad. Years of poorly scouted signings and panic buys meant that Arsenal were in a crisis when Arteta returned to the club as manager in 2019. The squad was full of ageing and underperforming players, and the transfer strategy at the time was unclear and confusing. Since then, Arteta and Edu have recruited well, building a young squad which is now competing for major honours, and they added to it last summer with big-money signings in Declan Rice and Kai Havertz. Whilst…