Arsenal have rarely missed in the transfer market under Mikel Arteta, but it now appears that one of his signings could be on the way out. Arteta and Edu Gaspar have built a squad which can challenge at the top end of the Premier League despite their young age, and strong recruitment over the years has led Arsenal to this moment. This perhaps all began in the summer of 2021, after Arsenal missed out on European football. The club invested in the transfer window, and players such as Ben White, Takehiro Tomiyasu and Martin Odegaard joined that summer and are still key players. Aaron Ramsdale can…