Indeed, in this case Mane can still carry out his duties in the same position as Lewandowski but on the other hand it would be very good if Kane was also there.
Regardless of anything Bayern, if they really want to contribute more to the Champions League, they have to try as hard as possible and that can be obtained from Mane and Kane, whose performance in the Premiere League has been tested.
See the situation of Tottenham at this time Munich had a small chance to get Kane, considering that Tottenham also had the opportunity to play in the Champions League competition after being absent for several seasons, this is a note for Antonio Conte to strengthen the team. The arrival of Richarlison from Everton was part of Conte's plan for next season, but this could be real if Munich was willing to offer something would make Tottenham had no choice to refuse.