The latest team news update ahead of Tuesday's Premier League clash against Chelsea at Stamford Bridge is as follows:
Pierre-Emerick Aubameyang
Suspended. Further to receiving a red card at Crystal Palace on January 11, suspended for the game against Chelsea (a) and Bournemouth (a).
Calum Chambers
Left knee. Ruptured the anterior cruciate ligament of his left knee during Chelsea (h) on December 29. Successful surgery completed. Rehabilitation process expected to take between six and nine months.
Sead Kolasinac
Left thigh strain. Hoping to return to full training in the winter break period after Burnley (a) on February 2.