/kloc-after the top 0/6 teams are divided, the remaining 16 teams will draw lots again, according to the choice of not touching their own league, not touching their opponents in the group stage, and the first one will play the second one. After the draw, they played a home and away game and a knockout game, and then divided the top eight teams.
Dark horses, it's hard to say yet. It depends on the final result of the group stage. I feel that Wolfsburg should be able to kill some surprises this year.