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

Mikel Arteta has confirmed that Kai Havertz has suffered a knee injury and will spend time on the sidelines, though Arsenal are still waiting on test results to establish the full extent of the

Mikel Arteta fears Bukayo Saka's hamstring injury "is significant" after the winger pulled up in the second half of Arsenal's 5-0 win over Leeds.