We forget how young he is and how much better he can still become, not in terms of goal scoring, but in terms of his overall first touch when the ball is played into him and his recognition that he needs to adapt his game and movement to bring others into the game. For instance, when de Bruyne has the ball it makes perfect sense to move away from him and to seek space behind and a goal-scoring opportunity, yet other players don't have the Belgian's vision or range, so they need him to drop closer and act as the wall to pass off from. If we are bringing different attacking players in next season to replace departures, then Haaland will also have to learn their strengths and weaknesses and adapt his game accordingly. Much will be made in the media if his numbers drop next year, which they may well do, but I'll be more interested in seeing his overall development as a footballer.