BVB chief Kehl hints at Klopp's return in a formal role

The ex-Liverpool manager made a comeback to Dortmund, taking on the role of coach for Lukasz Piszczek and Jakub Blaszczykowski's farewell match at Signal Iduna Park.

And Dortmund sporting director Sebastian Kehl believes Klopp will eventually return in a formal role.

"I think he will come back," Kehl told Sky Deutschland. "I don't know in what role, but I think he will appear again at some point."

Nuri Sahin replaced Edin Terzic as Dortmund head coach ahead of this season. Dortmund have taken seven points after three rounds and is in second place in the Bundesliga.