Mikel Arteta has not ruled out returning to the transfer market as he expects Arsenal to be without Jurrien Timber for the season after the summer signing suffered a knee injury against Nottingham Forest.
It was confirmed earlier in the week that Dutch defender Timber will go under the knife after tests showed ligament damage – with Arteta also insisting the number of serious injuries suffered so early into the campaign is a “big worry” for player welfare.
Timber limped out of Saturday’s 2-1 Premier League win over Forest on Saturday, with the club confirming on Wednesday he suffered ligament damage.
The PA news agency understands Timber felt no immediate pain after a challenge with Brennan Johnson just before half-time and underwent stringent tests during the interval.