Mikel Arteta has revealed Arsenal are 'actively looking' in the transfer market after Gabriel Jesus suffered a serious knee injury.
The Brazilian was forced off on a stretcher following a collision with Bruno Fernandes towards the end of the first half of the Gunners' FA Cup third round exit.
Jesus is set to undergo further tests on Tuesday to determine the severity of the injury but there are already fears that he has suffered cartilage or ligament damage to his knee
He will likely miss the remainder of the season in another injury blow to Arteta, who is already without talisman Bukayo Saka.