A team as Arsenal needs to choose their priority as soon as the season is starting so they can achieve one trophy this season as they have been going tropyless for some seasons. Other teams that has been having a bad season are getting crown champions in one tournament but arsenal is getting nothing and this is not looking good for the manager as it will put him under more pressure. Trophy help keep a manager career so he can impact the team and work with them to win bigger tournaments. Arsenal need to start winning trophies and if it needs them to focus on just few tournaments, they should do it.
Teams that are building up like Arsenal need a trophy, big one like Premier League to officially jump to a successful era. Like Chelsea and Manchester City, a big title helped these clubs to change their club history and become more confident about their competitiveness and strength. It leads to more success in Premier League and Champions League.
Arsenal are strong now after going through some prepared seasons for building up with Unai Emery then Mikel Arteta. They need to win Premier League or Champions League to become stronger themselves and to be more attractive with star players. It helps them to strengthen their squad more in future if they manage to win a first big title after many years.