16 May 2020, North Rhine-Westphalia, Dortmund: Schalke's head coach David Wagner gestures on the touchline during the German Bundesliga soccer match between Borussia Dortmund and FC Schalke 04 at Signal Iduna Park. Photo: Martin Meissner/AP-Pool/dpa - IMPORTANT NOTICE: DFL and DFB regulations prohibit any use of photographs as image sequences and/or quasi-video.
