Arsenal manager Mikel Arteta is focused on improving his squad ahead of the new season, particularly in the attacking department, as he aims to challenge Manchester City for the Premier League title. Key players like Bukayo Saka, Gabriel Martinelli, and Kai Havertz have returned from international duty, with Martinelli recently scoring the winning goal in a friendly against Manchester United. Arteta is also looking to offload underperforming players such as Emile Smith Rowe, Eddie Nketiah, and Reiss Nelson to make room for new talent, with Ajax's Brian Brobbey being a potential target. Former Arsenal player Theo Walcott praised the current squad as being more complete than those he played in, highlighting the positive impact of Arteta's management. Additionally, Arsenal is eyeing new signings from the upcoming Paris Olympics, including a potential striker to strengthen their frontline. The club is also working on integrating new signings like goalkeeper David Raya into the squad during their pre-season tour in the USA.