What Arsenal needs is a sharp finisher who will always be there to score as many goals as possible when the opportunity comes. Arsenal also needs to have more players on bench for easy rotation so that the work load wouldn't be much on the players in order for them not to end up dropping point towards the end of the season.
Arsenal in the last three seasons has indeed been weak in the front line because they do not have a striker who is productive in scoring goals, if they do not find a striker who has the sharpness in scoring goals then it will be difficult for them when they expect victory in crucial matches.
I saw in a local media article that Arsenal has reached a personal agreement with Benjamin Sesko, but on the other hand there has been no official statement. I think they have to move quickly to get a new striker in order to strengthen their strength for next season.
But some observers think that Arsenal has obstacles in the final agreement on the price because Arsenal considers the player they are targeting to be priced high and they are reluctant to agree to it.
Arteta needs to ask the club owners to spend money on a quality striker who can consistently score goals throughout the season. Benjamin Sesko, Gyokeres, or Osimhen are a few names worth recruiting, regardless, Arteta must fight to secure one of these three forwards. It makes sense if their transfer fees are high, they possess the quality needed, and that would increase Arsenal chances of winning trophies next season. If Arsenal fails to bring in a good striker, let alone challenge for trophies next season, they might even struggle to compete in the top four. We know Man City will bounce back after their squad overhaul, Chelsea will be stronger than ever, and Liverpool are still in top form. Arteta certainly understands how big a challenge he will face next season.