Arsenal faces potential squad depth issues for Premier League match against Chelsea

Arsenal enters its Premier League fixture against Chelsea with uncertainty regarding the availability of four key starters. Defender Willian Saliba remains sidelined with a long-term injury, while teammate Jurrien Timber is nearing a return but is expected to start on the bench. Cristhian Mosquera is dealing with a hamstring injury sustained on Monday, and Bruno Guimaraes has missed training this week due to a knock. Mikel Arteta has declined to confirm the final lineup, leaving the team composition unclear until the squads are announced. Chelsea enters the match following personnel adjustments to its midfield. The clubs previously competed for the signing of Morgan Rogers during the summer transfer window.

• 2:10 PMYahoo Sports — Arsenal could be without four starters in Chelsea clash