It would be amazing for the supporters if Arsenal manage to win not only the Premier League but also the Europa League titles. But it is a really difficult task to perform. Maybe they have dealt with both tournaments in a very good way. But things are getting more serious from now on.

For the Premier League, they need to keep up doing a good work while there is a big threat like Manchester City. No matter how many Manchester City have lost points so far, they still have the most qualified squad in the league. They will always be ready to benefit from Arsenal's mistakes. The opponents are getting bigger in the Europa League as well. They will need to drop their rotation level to minimum to be able to get what they want more comfortable. This will just tire the players as well so this will be a big test for Arsenal.