Arsenal could be set to move on from defender Jakub Kiwior just 18 months after he arrived, in favour of signing an upgrade. Kiwior joined from Spezia in January 2023, but after initially arriving as a backup centre-back, he found himself at left-back for an extended spell this season. Despite impressing at times as Arsenal went on a winning run, it became clear that Kiwior is more suited to a central role, and he was torn apart by Leroy Sane in the Champions League quarter-finals against Bayern Munich. Takehiro Tomiyasu returned from injury to usurp Kiwior in the pecking order, and this now l…