Tierney's last appearance for Arsenal came in the 2023 Community Shield win over Manchester City and he is currently behind Riccardo Calafiori, Jurrien Timber and Oleksandr Zinchenko in the left-back pecking order. Rice, on the other hand, is firmly first choice in the Gunners' starting lineup and could be key in this Champions League encounter. But having both back is a boost for Arteta's team.