Lennart Karl is expected in Bayern's squad but likely as a backup given injuries to Musiala, Díaz, Gnabry and Saibari; he has scored just 1 goal in 12 competitive appearances this season despite Bayern averaging 3.8 goals per match, and has 0 goals in 77 Champions League minutes. Atlético Madrid's 30-year unbeaten home streak against German teams and Karl's limited playing time as a young attacking midfielder recovering from summer muscle injury further reduce the probability.