Paris Saint-Germain have allowed two young prospects to find new homes, including midfielder Christopher Nkunku.
Bruma is looking to emulate the success of Romario and Ronaldo after he completed a switch to Eredivisie side PSV from RB Leipzig.
Bayern Munich welcome Hertha Berlin for the opening fixture of the 2019-20 season, while newcomers Union Berlin tackle RB Leipzig.
Niko Kovac's Bayern Munich will visit a fallen former Bundesliga outfit at the first hurdle of their DFB-Pokal defence.
Joshua Kimmich previously said Kai Havertz would fit in well at Bayern, with CEO Karl-Heinz Rummenigge now highlighting the star's ability.
Markus Krosche has been appointed as the new sporting director of RB Leipzig, joining the club from Paderborn.
Bayern Munich's turnaround this season showed the club's strength, coach Niko Kovac said.
Bayern Munich won the DFB-Pokal on Saturday, and the club's hierarchy has reiterated its stance on head coach Niko Kovac's position.
Bayern Munich claimed a 3-0 win in the DFB-Pokal final, with Franck Ribery coming on as a substitute to make his final appearance.
Bayern Munich secured a domestic double for the first time since the 2015-16 season as they beat RB Leipzig 3-0 in the DFB-Pokal final.