Laurent Koscielny: Could miss two more matches

Koscielny (calf) has been ruled out for Tuesday's FA Cup match against Hull City, and he's unlikely to play this weekend against either West Brom or Watford.

Analysis:

Arsenal are currently scheduled to face West Brom in the Premier League this weekend but the match will be postponed if they defeat Hull on Tuesday, setting up an FA tie with Watford. Either way, Koscielny will miss the first match, with Gabriel or Calum Chambers likely to fill in.