Erling Haaland is a very reliable player I think he will be a sticker who will shine with Manchester City next season. The Manchester City squad for next season is already very strong because the presence of Haaland is the right purchase to fill the front lines of Manchester City. Maybe the premier league competition next season will run even more exciting in the struggle for the EPL Trophy because the premier league teams are able to bring in the world's top players.
In theory, Haaland must adapt well and shine in Man City in the next season. Man City is a bigger club with a better squad, it should be easier to make more goals because many top players support him with great assists. Moreover, Guardiola is a special coach who knows well how to improve players' skills in passing/assists. So, Haaland will be supported by midfielders or wingers with extraordinary delivering assists. But EPL is always a difficult local league, not all players can adapt easily also with a great squad. Maybe too early to think Haaland will be successful in the next season.
Regarding the competition for the title, I think it will be only for Man City and Liverpool. No other teams that have the capability like them, it is hard to compete with Man City and Liverpool which have too strong squads.
We can see this season Man City without real strikers like Haaland can win the Premier League trophy, we can imagine how strong Man City is
that already has Haaland who fills the position that Man City desperately needs. Man City should be much stronger and more productive in scoring
goals, because we know Haaland has a very high goal-scoring instinct when playing for Dortmund. Even Haaland should have scored more goals
when he played at Man City, because as you said Man City have top players ready to provide assists for Haaland. But the problem is whether Haaland
can quickly adapt to the Premier League style of play which will be different from the Bundesliga.
The answer will soon be known when Haaland plays for Man City next season, what is certain is that the presence of Haaland makes Man City
the strongest candidate to win the Premier League trophy next season. And like this season I see Liverpool still being the strongest contender
for Man City next season too, I have the same thoughts as you that other teams in the Premier League may still find it difficult to compete with
Liverpool and Man City next season. But I'm quite curious about Man United's performance after making Erik ten Hag as coach, can Erik ten Hag
bring back the glory of Man United, and could make Man United compete for the Premier League trophy next season or not.