I defended Mikel with his setup at Anfield but this selection was poorly considered and he needs to make changes ASAP.
We need someone occupying the #10 space, a ball-carrier who can link midfield and Gyökeres (Eze, Nwaneri), and Trossard needs to go. He cannot handle the game physically so he tries to compensate with psychological intensity which leads him to be a hothead in danger of disciplinary trouble. He is a 'finisher' in a game like this, not a starter.