I have not yet seen any rumors that Cristiano Ronaldo is interested in going to Bayern Munich. He joined Manchester United last season. It doesn't seem credible to me that he will leave United this season. However, if Ronaldo comes to Bayern Munich, I don't think he will be able to get along well with Lewandowski. Lewandowski has long been one of Bayern Munich's most important players. He certainly does not want to lose his position.
Actually this is just an exaggerated issue because even if you look at the statement from Bayern they even say that they have no intention of bringing Ronaldo to the Alianz Arena on the other hand Ronaldo has no plans like him to leave United.
I think this is only an issue that has made it exciting for transfers this season.
In this case there is nothing new we have rumors like these from media houses every year as they want to have some good viewership and these are commercial news for them from end of last season there is nothing talk about Ronaldo that he is going to leave Manchester United for any other club because we all know he has two years contract and now at the age of 37 it's not supportive for him to leave this contact and run for any other club even now this season he is not going to play Champions League but still it's good he has one of best club in the world, and they are respecting his decision for staying here in club for completing his contract.
For me most chances as we are having good changes into team they will qualify for next season and Ronaldo will surely be going to extend his contract for another year or until his retirement.