Ezri Konsa has been linked with a move to Arsenal, while reports have claimed that Tottenham Hotspur captain Cristian Romero is also a target for the Gunners. Who should replace William Saliba at Arsenal if his injury rules him out for months? Credit: Getty Images/Stuart MacFarlane/Arsenal FC/Michael ReganArsenal should sign Ousmane Diomande after his Nottingham Forest move collapsedDiomande has been on Arsenal’s radar for quite some time now. MORE ARSENAL STORIESArsenal fans wanted Diomande when reports emerged that Nottingham Forest were closing in on a move to sign him. That should give Arsenal optimism of striking a deal for Diomande ahead of Nottingham Forest or any other club who could now enter the race to sign him.