Bukayo Saka will take the plaudits but one Arsenal star solved big Mikel Arteta problem vs Southampton
Ben White, Jurrien Timber and Takehiro Tomiyasu were all doubtful for the Southampton game, leaving Arteta without a natural right-back to call upon. Riccardo Calafiori played there in the second half against Paris Saint-Germain, but it was clear that he had never played there before, and Arsenal needed a solution against Southampton.