Manchester United are likely to unveil new signing Benjamin Sesko at Old Trafford on Saturday before their friendly against Fiorentina. The £74m striker has joined from RB Leipzig as Ruben Amorim’s fourth signing this summer.

Only eight players have worn the No. 21 shirt at Manchester United since 2000. The most notable players include Edinson Cavani, Ander Herrera and Rafael. The other four players to have worn the shirt number at the Theatre of Dreams are Daniel James, Dong Fangzhuo, Diego Forlan and Henning Berg.

Benjamin Sesko has been secured from RB Leipzig. Matheus Cunha and Bryan Mbeumo are already through the door. Ruben Amorim oversaw an encouraging pre-season in the United States. Carrington has received a £50milliom makeover and the facilities are now befitting of England's biggest club.