Arsenal's leading scorer, and one of the last remaining attacking options available to Mikel Arteta, has reportedly suffered a hamstring injury while training with the team in Dubai.

Arsenal fear that Kai Havertz could miss the rest of this season after the German striker suffered a significant hamstring injury at the club’s training camp in Dubai.

With key attacking players injured and no reinforcements brought in during the January transfer window, Mikel Arteta faces a major challenge.The Gunners' attack is looking thin, and their title hopes could now take a serious hit.