With Dortmund's victory which managed to score a lot of goals while making them manage to draw points between Bayern Muinch and Dortmund at the top of the standings, Dortmund took advantage of the opportunities that existed to seize Bayern Munich's position and try to get a win in the Bundesliga this season because they know Bayern Muinch is no longer there. too strong again when losing his best players.
Apart from the victory that the Dortmund team got at home with a lot of scores, Dortmund also benefited from the draw that Union Berlin got at home against Schalke. And finally now there are three teams at the top of the Bundesliga who have the same number of points even though Bayern Munich is still the leader of the standings at the moment because Bayern Munich has more goals than Dortmund and Union Berlin. Now the title race in the Bundesliga has become even more exciting and also more stressful.
Looks like Dortmund is finally figuring out what was wrong with the team. I know that it looked like it wouldn't be an easy thing to solve those issues, specially with some players missing from the line up, but they managed to figure it out. No team that is still on a shaky ground would have an easy 4-1 dominant win, that's just not possible.
Plus, if you look at their last 5 games, you still see them improving, that's like being good and still getting better and that's definitely a good thing for them. I am not saying they will be the champions or anything, but if Bayern keeps this up, then Dortmund actually has a chance this year for sure, which is shocking considering how bad they started.