Arsenal has played very well in Champions League especially in their recent game against Real Madrid. But they have not been playing as well in Premier League where they are currently in second place. Even though they have already secured spot in Champions League for next season it seems unlikely that they will win Premier League title. It is possible that Arsenal has been focusing more on Champions League which might explain why their performance in Premier League has been inconsistent. If they can keep playing well in Champions League they might have good chance of doing well in competition. For now it might be good idea for them to focus on Champions League while still trying to finish in second place in Premier League.
Arsenal are definitely capable of playing very well in the Champions League, It seems like this team is a very well planned and tidy team and they performed aggressively against Real Madrid. Arsenal's Champions League performance has maintained a certain momentum, but we haven't seen that aspect of their Premier League performance maintained yet. The team is currently in second place in the EPL, Yet it doesn't seem like they will have a good enough chance to become a prestigious Premier League team. Right now they should be more focused on the Champions League and for now, they should also try to hold on to second place in the EPL.
Arsenal knows the only opportunity they have to lift any trophy right now is in the champions League and that was why they performed very well when it comes to premier league they can't lift the premier league trophy because Liverpool is already giving them a very long gap in the table and the premier league is already coming to an end, Liverpool has already missed out from the champions League and will never miss lifting the premier league title this season however right now Liverpool are not inform like they where before and I think is because they missed out from the champions League which they wanted badly and since they are gapping the other teams in the premier league title race will a very good point they really don't want to stress there self's anymore.
Arsenal should put all there focus in the champions League there next leg with real Madrid won't be easy I wish them well.