A video appearing to show Kai Havertz limping badly during Arsenal ’s mid-season Dubai trip has ramped up fears over the forward’s fitness as Mikel Arteta faces an injury crisis in attack.

Arsenal striker Kai Havertz will miss the remainder of the season after suffering a hamstring tear during his side's winter training camp, according to the Athletic.

Havertz is one of the Gunners' last remaining attacking players, let alone a capable center forward. Losing Havertz is a massive blow for Arteta and Co., regardless of the timing, as his 15 goals in all competitions (9 in the Premier League) lead Arsenal by a comfortable margin this season.