I wasn't a great performance from Dortmund and considering how the team fell apart after Leipzig's goals is was a more than deserved loss. But for the first 20 minutes the stats were 5-0 shots Dortmund 65-35 possession Dortmund, 82-74 pass success in Dortmund's favor, 1-0 corners in Dortmund's favor and Nkunku had just three touches. They didn't really press, they didn't create anything and they were barely able to leave their half.
Then Can had his moment and Leipzig scored with their first shot of the game. 10 minutes later Emre Can defleced a nothing shot into his own goal. I find it ridiculous to suggest that this was a master piece from Tedesco. His side got outplayed until two goals fell into their lap and then their opposition started crumbling. That was because of Dortmund's defensive weakness and good individual moments from Leipzig, rather than a tactical master plan that paid off.
Also the personnel choices are rather simple. Rose was using a back three, so he couldn't really play his attacking midfielders at RCB instead of Can. Reyna wasn't fit to start, because he was with the US team, Dahoud had some fitness issues during the week and Julian Brandt continues to suffer from the fact that he's Julian Brandt, so Rose was forced to rely on Wolf, in order to be able to have a functioning pressing.