Hoffenheim's head coach Julian Nagelsmann (L), who is confirmed to be new head coach of RB Leipzig in next season, shakes hands with Leipzig's head coach Ralf Rangnick (C) after the 2nd round match of German Cup between RB Leipzig and TSG 1899 Hoffenheim, in Leipzig, Germany, on Oct. 31, 2018. Leipzig won 2-0. (Xinhua/Kevin Voigt)