Arsenal initially signed Jakub Kiwior as a left-sided centre-back in 2023, and the Poland international must have envisioned a future playing alongside William Saliba. Instead, Kiwior received the bulk of his chances at left-back last campaign, a role he performed well for a long period. However, once the limitations to Kiwior’s attacking and technical game became clear, both Oleksandr Zinchenko and Takehiro Tomiyasu were restored once they returned from injury. Of course, given Kiwior appeared to have had his chance and then failed to keep his spot, that naturally led to talk of the 24-year-o…