Hansi Flick was fired as Germany head coach on Sunday, the country’s football federation (DFB) announced, one day after a 4-1 loss to Japan deepened the gloom around the squad ahead of hosting next year’s European Championship. The DFB said director Rudi Völler would be one of three coaches taking joint charge of the next game, a friendly against France on Tuesday in Dortmund. – Stream on ESPN+: LaLiga, Bundesliga,…