The Reds are 5-0 up from the game in Linz, way back on 12 March, before lockdown ensued, and the competition has previously allowed the boss to rotate his squad, with Sergio Romero starting each of the games in goal bar the draw at AZ Alkmaar in October, when David De Gea captained the side, and the defeat to Astana, when Lee Grant was in net.
Juan Mata, Daniel James, Andreas Pereira and Odion Ighalo all scored in Austria and they will hope to be involved again at Old Trafford as they should come into the match fresh.