I also think that the chances of Dortmund staying in the lead for a long time are very slim. Even though they are currently the leader in the league, 1 point difference is a gap that will close. Although Bayern Munich is unlucky in this match, they can easily pass Borussia Dortmund in the upcoming matches. Bundesliga is exciting this year. There is an unexpectedly bad performance from Bayern in the league.
Depend on match result between Bayern vs Dortmund up coming next matchday to know how small or bigger chance having by Dortmund keep lead first standing position, I sure Bayern Munich will not loss their dominance in Bundesliga after success winning more than ten years. Right now Dortmund have 1 points left and the next match result will give chance for Dortmund keep lead standing or Bayern Munich have to win for returning back as Bundesliga top leader.
Use defensive scheme seems better for Dortmund and keep having one points left behind Bayern Munich and hope on 8 games left success winning all.