The injury to Havertz, 26, leaves the Gunners with just one healthy center forward — new signing Viktor Gyokeres — as Gabriel Jesus has yet to return from last season's ACL injury.

Explaining why Arsenal went ahead with Trossard's revamped contract, and the implications for the rest of their transfer business.

Kai Havertz has been ruled out of Saturday’s game against Leeds United, having picked up an injury this week. In Mikel Arteta’s pre-match press conference at the Sobha Realty Training Centre on Friday, our manager was asked for more information.