Ruben Amorim is facing several big selection calls ahead of his first game as Manchester United boss at Ipswich on Sunday. United are expected to line up in Amorim's favoured 3-4-3 formation, marking a major departure from the 4-2-3-1 system they were used to playing under former boss Erik ten Hag. Amorim's preparation for the game at Portman Road has been hampered by players being away on international duty this week, with some only returning to United on Thursday. Against that backdrop,