I have a slightly different idea, Haaland is not the key factor that helped Man City win the championship. Erling Haaland is a small player in a big match, he always fails in the final. Typically, the 2024 FA Cup final, lost 1-2 to Mu. When not scoring or assisting, Haaland played the entire match and did not create any chances for his teammates. And Haaland is also considered one of the reasons why Man City stopped playing in Europe's most prestigious playground. In the quarterfinals of the Champions League, Man City lost to Real Madrid. Haaland's lackluster partly caused Man City to fail. Actually, Haaland always disappears in important moments.
However, few people can match Haaland's scoring record each season. Won the title of top scorer in the Premier League for 2 consecutive years.
I disagree with you, Haaland is the key player who helped Manchester City to win the Championship for both seasons, Haaland contributed to the club last season that helped Manchester City to win their treble, I think we could have seen Arsenal win the Premier League title since last season if weren't for the contribution Haaland made to Manchester City. However, Haaland has won the Premier League top scorer for his two seasons at the club, we believe that he couldn't have won it without the support of his teammates.
It's very bad to think that Haaland was responsible for Manchester City losing the FA Cup final against Manchester City, Haaland is the striker and he was meant to score goals, if you complain about Haaland, what are you going to say about Nunez? Who missed numerous chances for Liverpool to win their games. Haaland is the best striker in the Premier League at this point, last season Manchester City won a treble, they eliminated Real Madrid in the Champions League and nobody praised him for his hard work, and this season they failed to beat Manchester United in the FA Cup and got eliminated by Real Madrid, I don't have to hold anyone responsible for it because football is unpredictable.
If Haaland decides to leave Manchester City, I don't think they will be able to top the Premier League table, he has contributed to the club since last season, and I believe that Guardiola appreciates his hard work.