Thierry Henry believes Bukayo Saka needs to develop a mean streak to lead Arsenal to their first Premier League title since 2004.
Mikel Arteta's side are currently three points clear at the top of the table, but are being chased down by defending champions Manchester City.
The top two are set to face each other at the Emirates Stadium on Wednesday night in what promises to be a pivotal clash in the title race.
Henry was Arsenal's talisman when they last won the league 19 years ago, and feels the Gunners will need their best players to step up if they are to get over the line this season.