Bayern Munich is about to lose a player in this team. Joshua Kimmich is a player who is under contract with Bayern Munich but this player is linked to Barcelona to join this team in the next days.
On the other hand, Manchester United is seeking a midfielder and Manchester United can be another possible destination for this player.
It seems Bayer Munich should increase the offer to keep Joshua Kimmich or they will lose their player.

I don't think Bayern Munich needs to be too hasty in making an offer for Joshua Kimmich to keep him because his performance has not been that impressive this season.
Instead of spending more money on Joshua Kimmich, it is better to look for other player options that are much better, as was the case when Bayern Munich took Kane, who was clearly able to play well straight away and make big contribution with the several goals and assists he created.
If Barcelona really wants Joshua Kimmich then it not big problem for Bayern Munich and of course there are still some great players out there who of course want to play with Bayern Munich because they are also strong and have the potential to win titles every season.
It is also reported that Manchester United will be hunting for players in the midfielder position and if this is true then the fight to get Joshua Kimmich depends on how many offers are made by Barcelona and Manchester United.
However, I still think that spending an excessive amount of money just to be able to have Joshua Kimmich figure is decision that must be considered.