Bayern Munich management will not allow what happened to them last season to repeat itself shortly, so they will sign players that will help them get back to their glory days. So I agree with you that Bayern Munich will be a serious contender to win the UEFA Champions League trophy when it starts next season. It is a pity that Harry Kane joined Bayern Munich at a bad time. Harry Kane put in his best and scored goals for Bayern Munich to win a trophy last season, but Bayern Munich's team spirit was low, which made them not win any trophy last season.
Bayern Munich would had been a top contender for me but they do not have a manager that we can depend on to challenge Real Madrid and Manchester city, Bayern Munich have very good players and a top striker but they can not win, I do not think they will be able to win their league in the first place because other teams will use the opportunity of Bayern Munich having a new manager that is yet to understand the team and the league to play very well so they can win the league. I do not think Bayern Munich made the right choice of hiring Vincent Kompany as their manager. There are better managers without a job that they could have hired and they will be favourites to win. Real Madrid with mbappe is going to be untouchable and they are going to defend their championship league again.
I know that the role of a manager in the overall performance of a team can't be overemphasized but sometimes let's be honest with ourselves and know that it's most times 40% of the managers effort and 60% of what the players mentality his as well as what they are willing and able to do on the pitch.
That's the difference between real Madrid and most teams. Real Madrid has both quality players that has this never give up mentality and a good coach that's standing as a strong father and support to the team. You can't come against that kind of team with a new coach that's just trying some strategies out and still figuring how best to manage his players. Even before mbape will officially start playing for the team, the coach has already blended him into the team you're surely going to see match come next season. I've never considered Bayern munich to be a serious threat to the defending champion. If we are talking about a potential threat, then man city, is the most likely to bring in a serious challenge.