The Gunners currently lie sixth in the Premier League table, though they could drop to seventh should West Ham win their game in hand.
Things are fine in the other competitions as well, with the Gunners surviving a 12-goal thriller against Reading and sitting second in their Champions League group.
However, things could change in Europe should the Gunners lose, and on Wednesday they face a tough opponent in Montpellier.
This Arsenal team still looks short of being a title-challenger in any competition, and fans will surely want some changes in January if things don't improve on the pitch.
Here are six predictions for Arsene Wenger in January.