Pep Guardiola has done a very good job so far. Pep has proven that when Manchester City win the Premier League in the 2021-22 season, things like that also spread, but the Manchester City coach proved they could maintain team stability and it was proven that Manchester City managed to defend the Premier League title in the 2022-23 season
Manchester City are no doubts still the defending champions for the premier league next season and can win it again. They were able to show last season that they can perform consistently all through the season. They won the league last season because they were clearly better than every other premier league team, not because there were no good teams in the league. Manchester City had no problem winning the premier league last season and will not also have a problem this season if they can play well, they dominate the league already. The league that will give them a problem, were they are not as sure as winning the premier league is the champions league. They may not be able to defend it.