The two players currently have deals that will keep them at the club until 2027, but talks are ongoing to discuss potential extensions.
Arteta believes that Andrea Berta, the club's technical director, will be able to successfully negotiate new agreements with the players' representatives.
Arteta expressed confidence in the collaboration between Berta and the players' agents, stating that it is a positive factor in the negotiations.
He also mentioned that both Saka and Saliba have expressed their desire to remain at Arsenal and be a part of the club's history in the coming years.
Arteta is confident that Berta will drive the negotiations forward and will see where they lead.