Real Madrid's Toni Kroos in action during the Champions League quarterfinal first leg, soccer match between Real Madrid and Liverpool at the Alfredo di Stefano stadium in Madrid, Spain, Tuesday, April 6, 2021. Toni Kroos has arrived at Germany's preparation camp for the European Soccer Championship after a 14 days quarantine, following a positiv corona test on May 17. (AP Photo/Manu Fernandez)