Manchester United head into a pivotal week today on the back of sobering defeat to AFC Bournemouth. As best as they can, Erik ten Hag's men must forget the 3-0 drumming at Old Trafford and turn their attention fully to Bayern Munich and the Champions League.
The result on Tuesday night could define the Reds' season. United must beat the Bundesliga champions and hope Galatasaray and FC Copenhagen draw to qualify for the knockout stages.
Anything less than three points at the Theatre of Dreams will end their Champions League aspirations albeit they could drop into the Europa League playoffs.
Ahead of the game, Ten Hag and a player will speak to the media today in preparation for the visit of Thomas Tuchel's men. One matter which could be on the agenda is Casemiro.