After 3-0 win over Blackpool in the FA Cup 3rd round, Arsenal is back in action as they face West Ham in an away game of the Premier League on Saturday.
Ahead of the game, Arsenal official website has posted team news with several injured players being back to training including Hector Bellerin (Left calf), Laurent Koscielny (Back spasm during warm-up at Blackpool), Dinos Mavropanos (Groin), Shkodran Mustafi (Right hamstring) as well as Nacho Monreal (Right hamstring) and Mesut Ozil (Left knee).
Meanwhile, Henrikh Mkhitaryan (Right foot) is expected to be back to training in February.
Rob Holding (Left knee) and Danny Welbeck (Right ankle) are recovering after surgery.
After 21 games, Arsenal have collected 41 points and are 5th in the Premier League.