Thomas Tuchel says he is still "sad" that Borussia Dortmund lost Mats Hummels, Ilkay Gundogan and Henrikh Mhkitaryan last summer.
Aubameyang, 27, has been linked with Real Madrid, Paris Saint-Germain and Manchester City recently.
Borussia Dortmund boss Thomas Tuchel tells ESPN FC's Raf Honigstein it will be a quiet transfer window for the club.
U.S. international Christian Pulisic tells ESPN FC's Raphael Honigstein he's had to step up his game at Borussia Dortmund.
Bayern Munich captain Philipp Lahm believes Holger Badstuber's six-month loan to Schalke is the right move for the defender's career.
Sanches, 19, has started only four Bundesliga games since joining from Benfica for an initial €35 million fee.