Joachim Low was impressed by Northern Ireland on Monday and praised his Germany players for leaving Windsor Park with an important win.
Julian Brandt has agreed to join Borussia Dortmund on a five-year contract and says he has "a very good feeling" about the move.
Bayer Leverkusen qualified for the Champions League, boosting their hopes of keeping Julian Brandt and Kai Havertz, according to Peter Bosz.
The Premier League's transfer window is open and Omnisport examined some potential bargain purchases with the help of Opta data.
Hoffenheim star Kerem Demirbay will join Bayer Leverkusen at the end of the season, potentially casting doubt over Julian Brandt's future.
Julian Brandt and Kai Havertz are key to Bayer Leverkusen and Jonathan Tah would like them to stay at the club despite transfer links.
Despite a rotten 2018 where they were eliminated from the World Cup at the group stages, Julian Brandt is optimistic about Germany's future.
Mats Hummels, Jerome Boateng and Thomas Muller have been dropped by Joachim Low, but Oliver Bierhoff says Germany are not at a historic low.
Germany had to come from behind to beat Peru and head coach Joachim Low admitted "the balance is not yet 100 per cent".
Germany pair Manuel Neuer and Julian Brandt called for Die Mannschaft to put their World Cup humiliation behind them.