Havertz injury blow as Saliba demands step up from Arsenal 

Fears about the problem are already so pronounced that the club is ready to reenter the transfer market for cover 

William Saliba wants collective glory after his latest individual honour (Martin Rickett/PA)

Arsenal have been hit by an early-season injury blow with Kai Havertz facing a spell out with a knee injury.

The Athletic reports the German international is currently being assessed for the complaint having appeared as a sub in Sunday's win over Manchester United.