Mikel Arteta dropped Arsenal first-choice goalkeeper, Aaron Ramsdale for new signing, David Raya in the game against Everton.
There are a few possible reasons for this. First, Raya is a highly-rated goalkeeper who has just been signed by Chelsea for a significant fee. He is also a Spain international, so he has experience at the highest level.
Second, Ramsdale has made a few mistakes in recent games. For example, he was at fault for two of the goal that Arsenal conceded in their 3-1 win over Manchester United.
Third, Arteta may be looking for a goalkeeper who is more comfortable playing with the ball at his feet. Raya is known for his ability to distribute the ball well, while Ramsdale is more of a traditional shot-stopper.
It is also worth noting that Mikel Arteta is a very demanding manager. He sets high standards for his players and is not afraid to make changes if he feels that they are not performing to the required level.
Ultimately, whether or not Mikel Arteta decides to drop Ramsdale for Raya will depend on his assessment of both players and his team’s overall performance. However, it is clear that he is not afraid to make tough decisions.