Arsenal's substitutes made the difference once again in their win over Lille, underlining the strength in depth that has become a feature of Mikel Arteta's squad. Fresh players coming off the bench changed the tempo of the match and helped the Gunners see out a result that required resilience.
Yet the performance was not without concerns. Viktor Gyökeres remains a worry for the club, and his contribution raised questions about how the striker is fitting into the team's attacking structure. For a side with genuine title ambitions, a lack of consistent output from a central forward is a problem that cannot be ignored.
Arteta's side still have questions to answer. The depth on the bench is a clear strength, but a team pushing for major honours needs its first-choice options to deliver as well. The Lille victory will be welcomed, though the manager will know that the margins at the top of the table are fine.
As Arsenal look ahead, the focus will be on whether the bench can keep providing solutions while the starting forward line finds its rhythm. The result shows promise, but the answers to the bigger questions will need to come in the weeks ahead.
Source: ESPN Soccer · Summarized by HeadlinesBriefing