Dortmund's Robert Lewandowski, right, scores a goal with a header during the German Bundesliga soccer match between Borussia Dortmund and VfL Wolfsburg in Dortmund, Germany, Saturday, April 5, 2014, 2014. (AP Photo/Martin Meissner)
Dortmund head coach Juergen Klopp jimps for joy after winning the German Bundesliga soccer match between Borussia Dortmund and VfL Wolfsburg in Dortmund, Germany, Saturday, April 5, 2014. Dortmund defeated Wolfsburg with 2-1. (AP Photo/Martin Meissner)
Dortmund's Marco Reus, right, scores a goal against Wolfsburg goalkeeper Max Gruen during the German Bundesliga soccer match between Borussia Dortmund and VfL Wolfsburg in Dortmund, Germany, Saturday, April 5, 2014, 2014. (AP Photo/Martin Meissner)