Arsenal miss out on £47m deal for ‘physical phenomenon’ as Palace steal a marchCrystal Palace secures £47m Ousmane Diomandé transfer, a player long admired by Arsenal. While the Gunners missed out, they’re reportedly prioritizing Cristhian Mosquera as William Saliba’s backup. Arsenal see Mosquera as a ball-playing center-back fitting Arteta’s tactics. Will this strategic shift prove fruitful?