Quique Setien's comment on Beijing Guoan's 6-0 debacle: "Judging from today’s performance, everyone should have been substituted, myself included. Today’s defeat was a painful lesson, reminding us that there are no easy matches and that the team has no right to relax. We need to make adjustments quickly. When your players make mistakes, the best way to deal with it as a coach is to keep encouraging them and to make sure proper reflections are made."