Ex-Arsenal star Mikael Silvestre has urged his former side to bolster their forward ranks with the addition of Lyon star Rayan Cherki in the January transfer window.
The Gunners have made a strong start to the season, though injuries and unnecessary red cards are beginning to cause Mikel Arteta several issues that he must overcome if he is to lead his side to Premier League glory.
Arsenal were concise in their business over the summer, but Silvestre believes that the Gunners must be willing to splash the cash in January to bring in a fresh wave of attacking talent at the Emirates Stadium.
