Regardless of whether Hummels is fit or not, captain Philipp Lahm will stay in his new defensive midfield role.
Ghana’s Michael Essien has returned to full training after a toe injury.
Kevin-Prince Boateng could come into the starting line-up, meaning he will be on opposing sides to his half-brother, Jerome, of Germany reports from BBc.
DATE: June 21, 2014
TIME: 20:00
VENUE: Estadio Castelao, Fortaleza
POSSIBLE LINE UP:
GERMANY: Neuer; Howedes, Mertesacker, Boateng, Mustafi, Lahm, Schweinsteiger, Khedira, Mueller, Ozil. Podolski, Goetze.
GHANA: Dauda;Afful, Mensah, Boye, Asamoah, Rabiu, Muntari; Atsu, Boateng, A. Ayew, Gyan.