Riccardo Calafiori injury: Arsenal sent update on latest fitness concern as Tottenham and Man City loom
New signing Mikel Merino is also facing nearly two months out with a shoulder fracture suffered in his very first training session at London Colney after joining from Real Sociedad last week, while the likes of Gabriel Jesus (groin), Takehiro Tomiyasu (knee) and Kieran Tierney (hamstring) are also in the treatment room.