Forget the traditional idea of a full-back. Arsenal's Ben White and Jurrien Timber have redefined the position entirely in Arteta's system. White inverts into midfield, acting as an additional ball-carrier and press shield in the right half-space. Timber mirrors this on the left — compact, aggressive, dangerous in transition. The result: Arsenal's full-backs effectively become midfielders in possession, overloading the centre and freeing Saka and Martinelli to operate as genuine wide forwards. White is perhaps the most underrated player in the Premier League. His positioning, composure, and range of passing are elite level. Timber's recovery after his ACL injury has been remarkable — stronger and sharper than before. ⚡ When opponents try to press Arsenal wide, they find two midfielders masquerading as full-backs. Pure Arteta genius.