The domestic league and the champions league have different atmospheres in their competition, so far many club clubs that have performed impressively in the league and are filled with many stars still fail to compete in the champions league, to be able to compete in the champions league of course a club must not only have a qualified squad, but also must be supported by mentality, Performance and consistency good enough to be able to overcome every hurdle that exists from the best European team playing in the Champions League, last season we admit that if Arsenal have grown rapidly with Arteta, Arsenal have shown a significant improvement in the performance of their squad and are able to become Premier League title contenders.
The ability possessed by Arsenal today certainly gives great hope to its fans to see Arsenal can return to glory like in the past, but I personally am quite confident that Arsenal will be able to remain a title contender in the English league, but for the Champions League, arsenal it seems that they are not quite capable of doing so, there is still a lot that must be fixed by Arteta in order to be able to make Arsenal can compete in the Champions League next season.
Huge difference level between Champion League and domestic league, Arsenal had consistent performance in domestic league eliminated by Bayern Munich at quarter final round with inconsistent their performance in domestic league this season and finish on 3rd standings place.
Have bigger compensation for any teams can reach higher round in Champion League make many teams more motivate keep consistent their performance and earn much money as their higher round achievement.
Accept or not for Arsenal's fans, their team is the only one top teams in European have existing or participating many time in Champion League but never winning yet and only reach once time only for the final round. Wish Arsenal have difference performance for next season and ability reach the final round or get the Champion League trophy for the first time.