Arsenal dealt Saliba injury blow minutes into Liverpool clashArsenal defender William Saliba suffers leg injury after collision with Hugo Ekitike, forcing early substitution for Cristhian Mosquera. Gunners already missing Saka and Havertz, agree to loan Piero Hincapie from Bayer Leverkusen with Jakub Kiwior departing for Porto. Captain Odegaard also sidelined.