Arsenal legend Patrick Vieira felt the Gunners lacked leadership during Sunday's damaging 3-2 defeat to Manchester United in the Premier League at the Emirates. Mikel Arteta's side suffered a first home defeat of the season against the Red Devils and now have just a four-point lead at the top of the table. Vieira also feels that two players in particular failed to shine for the north Londoners.

Leandro Trossard has been in brilliant form for Arsenal this season, establishing himself as a vital and often decisive presence in Mikel Arteta’s team. His intelligence and goal involvements have elevated the team's performances and helped maintain their title challenge, earning him high praise from an Arsenal legend, who has also claimed the Belgium international has more to offer.

Arsenal were dealt another potential injury blow as goalscorer Leandro Trossard was forced off with a limp late on in the Gunners' 2-1 defeat to Aston Villa in the West Midlands. Trossard came on at half-time and drew his side level, only for Emiliano Buendia to strike deep in stoppage time to inflict just a second defeat on the Gunners in all competitions this season, amidst a growing list of injury concerns for Mikel Arteta.

Mikel Arteta has confirmed that William Saliba and Leandro Trossard are major doubts for a London derby meeting with Brentford on Wednesday night. Both players missed the Gunners' 1-1 draw with Chelsea at the weekend. Arteta also delivered updates on Kai Havertz and Gabriel Magalhaes as they remain in the treatment room with more serious knocks.