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.