Let's see later if Bayern Munich can get Harry Kane to be able to compete more strongly at the Champions League level, because Bayern Munich really needs better players in order to make his strength increase again this season, especially when competing at the Champions League level, because for the Bundesliga level Bayern Munich still looks quite strong and still has not got a commensurate competition.
With a terrible failure of Germanuly in World Cup, Bayern Munich will not have too good chance to win Champions League. They contributed so many players for Germany who had problems in World Cup. It will become problems for Bayern in Champions League too.
They are still competitive and belong to list of candidates but their position is not as strong as past seasons. Their strength somewhat is reflected on performance of Germany in World Cup. In addition, some big clubs have better squads than national teams but with Bayern, their squad is mostly similar to Germany squad already.
Kane can help them to resolve problems with Lewandowski, Mane and can support Choupo-Moting but he won't solve all problems of Bayern in midfield and defense.