No matter what happens, in the end, the main conclusion that can be drawn from this match is that Bayern Munich is struggling to score goals, and that is going to be a major concern in their upcoming matches. My opinion is that one of their biggest mistakes was selling Robert Lewandowski to FC Barcelona. As I believe that Robert Lewandowski was the main goal scorer for Bayern at the time, scoring almost 400 goals for them. Which is really quite an impressive number, and he was a powerful goal scorer in front of the target, which is something Bayern does not have right now.
Selling Lewandowski is a thing of the past - there is no point in talking about how good it would be if he stayed or something like that. Now Nagelsmann has to work with what he has - either change the game plan, taking into account the fact that Bavaria does not have a center forward, or endure until the winter transfer window and buy Ronaldo (this will be the only option in winter). I don't see any other options given the state of the market and the frugality of Bavaria.
Every player has their own personal opinion; once they intend and make their decisions, they will live only to suit their desires, regardless of how good or important they are to the team.
It will be advantageous for Bayern to keep Lewandowski this season as they sign Mane and other players; however, they are still good, and I hope they sign a suitable replacement for him by January.
Even if Lewandowski stayed at Bayern, it would not change the problem that the club would be forced to deal with the problem of his departure. Well, if he left a year or two later (due to age) - I don’t see any fundamental differences. Top clubs solve the problem of leaving their stars in advance, for example, Real got rid of Ronaldo long before he passed his peak (or at least an acceptable level of play to be in Real) and nothing tragic happened to Real.
But of course it's funny that everything is shaping up so that in the end Ronaldo can be the savior of Bayern in the winter.