I agree. Bayern Munich is so strong in Bundesliga that it is like monopoly. Top players want to join them leaving other teams to use their current players. Jonathan Tah is key player and leader at Bayer Leverkusen and he can help team succeed again. It is no surprise players want to join Bayern Munich but we should praise players like Marco Reus who stay loyal to their teams like Borussia Dortmund. They deserve credit for their hard work and dedication to their teams and football.
I think only Marco Reus and no one else will reject the offer from Bayern Munich and continue to play in another team in the Bundesliga, especially German players who play in the Bundesliga as if they think the peak of their career is playing in Bayern Munich, that's because Bayern Munich is the most shining team in the Bundesliga.
And now everything is different, Bayern Munich can no longer be easy in the Bundesliga, the proof is last season they failed to defend the Bundesliga title because several other teams have developed and that is also possible to continue to happen next season and I think it's better for the Bundesliga to be more competitive.