Arsenal's performance in the Europa League is unquestionable and also very dominant. Of all the matches they have played, Arsenal has never lost or drawn. The result is always a win. So Arsenal's position at number 1 in the group phase is unmatched.
Especially during the match against PSV, Arsenal looked quite convincing and also dominated the game. Arsenal acted very aggressively and attacked, but unfortunately, his shot was not accurate enough. So from the many total shots, they only scored 1 goal.
Personally, I really want them to focus on the Premier League alone, because I don't want too many game causing fatigue to those young lads. You correct, they dominated that game had some big chances to score, they should have made it three goals, they cooked up some big openings, boggled jesus` missed em.
I don't agree that Arsenal should focus on the Premier League alone, Arteta really understands the condition of the players he has. Fatigue is unavoidable when faced with a busy schedule, Arteta will make small rotations to maintain player performance and prevent injury. The Europa League is also very important for Arsenal, Arteta doesn't want to miss it. Arsenal's consistent performances this season have made them one of the favorite teams, Arsenal must be able to overcome obstacles in the Europa League and Premier League to make this season a historic season for them.