For next season, of course, Arsenal will have a busy season and of course Arteta must prepare his team carefully. I agree that Arsenal must add new players to refresh the team. If Arteta continues to absorb the same pattern and gains strength in the team, then the target is possible to dominate the top flight and at the same time reach the championship, of course, is not a dream but will become a reality.
Arsenal already knows what is ahead for them next season, and they will need to put in extra effort to succeed and thrive. Arsenal's squad is fine; they simply need a few additions to have enough squad depth, which has cost them a lot this season when some of their key players were injured. That error should not be repeated this coming season, and they should also aspire for the premier league title.
Another topic I'm wondering about is if Liverpool will be able to leave this kind of a poor season behind quickly. Because this was really one of their most unsuccessful seasons in the recent years. I haven't been used to seeing Liverpool not joining the Champions League. Because they have always been like one of the biggest title contenders together with Manchester City. But this season was way different. I think one of the reasons could be their letting go of Mane. Because his contribution to the team was enormous.
Mane was such a wonderful player that his departure from the team without being held back by management astonished me. At first, I assumed Mohammed Salah was leaving as well, which is why he left, but seeing him leave and Salah still staying made me doubt Liverpool's ability to go far this season. They had a terrible season, and I believe it was due to Mane's departure, which they permitted to leave when they hadn't found a better replacement for him yet.