what I see at the moment is that the opponent that will make it difficult for Arsenal to qualify for the next round is Lens or Sevilla who are unbeaten in this UCL match while Arsenal experienced 1 defeat against Lens at that time and I can not imagine whether Arsenal will be able to beat Sevilla in the match which will come but what is certain is that the opportunity for draw seems very certain but playing away will not make it easy for Arsenal to defend attacks from Sevilla and it looks like Arteta will think of many ways to anticipate strong attacks from Sevilla with defensive formation.
Sevilla is the home team, and it will be very difficult for Arsenal to play this match away. But before this match, Sevilla will have a very difficult match in La Liga with Real Madrid, so Arsenal can count on the fact that Sevilla can spend a lot of effort in this match, although perhaps for Sevilla in this case the Champions League match will be a priority. Before the match with Sevilla, Arsenal will face Chelsea, perhaps not the most difficult opponent, but in recent matches they have begun to play better.
That home advantage givea them enough hope for a win at home. They should still get to hold Real Madrid down, I barely know the new coach and who he has managed but I'm sure he must have been seeing you how Real Madrid have been dominating the league so far.
Having measured all the chances at stake, both sides with find it difficult to win the game.
Arsenal would want to remain up ahead, they have the finest squad in this group and should win most of the games.
My Prediction for Arsenal Chelsea is a Fulltime Draw and the same goes for Arsenal Sevilla they will have to share the points.