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.
Of course Haaland is a key player in the Man City squad as you can see what he was able to achieve with the squad especially in his first season which was when they won the treble, like their first UCL. The fact that he’s been able to remain the league’s highest goal scorer after 2 seasons is one key indication of how important he is to the Man City team. I don’t understand why they majorly criticize players because they’re not able to help their team get success, like do you want him to kill himself.
He does quite some work whilst at the opponent’s half and yes you can also credit the midfielders whi brings the pass for him. The FA Cup loss can’t be placed solely on him because it’s absurd as you can see the goals conceded were from defensive blunders and nothing more. The big name players on some days will sure be having bad days and you can see that with Nunez of Liverpool who’s heavily criticized.
It’s not okay to compare Haaland to Nunez because Haaland is way above him in terms of performance and you can see that with the way they play in their various teams. Haaland does pretty much for Man City and I think his departure from the club will leave a very big gap there and for that reason you will see how much Pep appreciates him in the club and don’t want to lose him.