Do Arsenal back-ups lack 'dark arts' know-how to close out games?

Emi Buendia's 95th-minute winner for Aston Villa has been replaying in my brain for the last 48 hours. The Gunners then hold on for a draw. This chasm between what did and did not happen highlights a crucial area for Mikel Arteta's team if they are to win the Premier League title: the ability of our entire squad to execute game management, particularly in the dying moments of tight games.

Content Original Link:

https://sports.yahoo.com/articles/arsenal-back-ups-lack-dark-112253604.html