With Haaland signing with Man City, I think they are definitely favs to win the Premier League again next season. You can't really get a better striker than him at the moment(maybe Harry Kane?). Striker was the only role that Man City were really lacking in. Even though Pep's style of play doesn't really require an out and out striker, it will he handy to have one in clutch situations where they could whip a high cross in, instead of trying to put in low through balls.
Their success in recruiting Haaland to join Manchester City is the best transfer for now in my opinion. This name (Haaland) has always been discussed lately following the brilliant performances he showed with Borussia Dortmund. Yes, Manchester City are the lucky team to get this talented young player. Retaining the title next season is very possible.
Thinking grey is what crucially needed, Manchester City has it all a great fan base, a great Coach, good and great players, what else do they need to win the league ? They should also b my favorites all for two reasons, Guardiola is the coach present and also, they finally have hands on the best young talent in the world Haaland. I love the mentally he posses as a young lad. But don't forget it is the premier league and anything will happen almost at the last moment of the season.