Arsenal are already seeing their squad stretched in the early stages of this season with injuries and suspensions mounting up. Mikel Arteta‘s side were handed their first defeat on the weekend when they came up against Bournemouth down on the south coast. And it was another game where Arsenal were reduced down to 10 men with William Saliba being shown a straight red card. The Gunners will now be going into their game on the weekend against Liverpool without their star defender. Another player who Arsenal will be sweating over the fitness off is Bukayo Saka with the winger sidelined on the week…