It’s a hot topic of conversation as we build towards the line-ups being announced at 18:45 GMT, exactly 75 minutes ahead of kick-off at Parken Stadium.
Before you make your United Predictions, take a look at what Wes Brown and Dion Dublin have guessed for the big game. They've been considering the options before appearing on MUTV's Match Day Live programme from 18:55 GMT...
WES BROWN’S PREDICTIONS
The Treble winner is expecting two changes from Erik ten Hag, with Raphael Varane and Mason Mount coming into the XI...
Line-up: Onana; Wan-Bissaka, Varane, Maguire, Dalot; Mount, McTominay, Eriksen; Fernandes, Hojlund, Garnacho.