Manchester United defender Marcos Rojo is up for his battle with Leicester City striker Leonardo Ulloa.
Ulloa struck twice when Leicester beat United 5-3 back in September.
"Argentinian players always go until the end and I think that he is one of those players.
"He is very strong and very good in the air. We will have to try and stop Leicester crossing the ball but if the crosses do get into the danger areas, we will have to get as close to him as possible. We will need to control him because his aerial play is very strong."