The biggest question hanging over Bayern Munich this summer is whether Michael Olise will still be a Bayern player when the new Bundesliga season kicks off. Reports from L'Equipe and Sport Bild suggest the 24-year-old winger communicated a desire to join Real Madrid to French teammates during the World Cup, with Kylian Mbappe actively lobbying him throughout the tournament. Bayern's leadership, including president Herbert Hainer and sporting director Max Eberl, have repeatedly declared Olise unsellable, and his agent reportedly told the club directly: "Don't worry, we're staying." Mundo Deportivo has since reported that Real Madrid consider a transfer "almost impossible" for now. A face-to-face conversation between Olise and Bayern officials is expected imminently, and its outcome will shape the club's entire summer. The stakes extend beyond one player. Defender Dayot Upamecano, who renewed his contract in February and has emerged as a world-class centre-back after a dominant World Cup, has been privately urging Olise to stay. Yet Upamecano's own deal contains a reported 65 million euro release clause active from next summer, meaning any destabilisation in the squad could trigger further departures. Away from the Olise saga, Bayern are managing a thin squad at the start of pre-season. Jamal Musiala is recovering from foot surgery, Alphonso Davies and Serge Gnabry remain in rehabilitation, and Joao Palhinha, a clear sale target, has returned to training with no buyer yet secured. The club's first pre-season fixture against Wehen Wiesbaden on July 25 arrives with Vincent Kompany working with a skeleton squad.