With William Saliba and Gabriel Magalhaes already established as first-choice centre-backs, Hincapie would provide competition and cover, ensuring Arsenal avoid the defensive frailties that cost them vital points in last season’s run-in. As the window ticks down towards its September 1 closure, Arsenal find themselves in a familiar situation, scrambling to finalise deals under the pressure of the clock. The willingness of both player and club to reach an agreement is clear, but Leverkusen’s stance could drag negotiations to the wire.