Throughout this season Manchester City suffered three defeats against Wolves, Arsenal and Aston Villa. Losing nine points in these three matches should be able to be used by Arsenal to catch up with the points that Manchester City has collected. Arsenal wasted too many opportunities to collect full points when Manchester City slipped, they were unable to maintain a consistent performance which made it easy for Manchester City to collect the most points.
Arsenal weakness in the last two seasons lies in its inconsistent performance. Arteta can almost make Arsenal win the EPL trophy with improved performance after bringing in several quality players. Next season you must have the ability to maintain your best performance to win the EPL trophy.
Consistency is indeed Arsenal's problem, even in the last 2 seasons they have had the same problem and also the problem of the team's mentality slumping when they are under pressure, causing the team's performance to decline.
There are many things that Arteta needs to do to enable Arsenal to win the Premier League title, but we can see that in the last 2 seasons there has been positive progress so that it is also possible for Arsenal to win the Premier League trophy in the next season and what must also be remembered is that The Premier League competition is very competitive and it will not be easy for all teams.