Casemiro's booking in Monday night's thrilling 4-4 draw with Bournemouth confirmed that he has picked up his fifth yellow card of the Premier League season, triggering his second league ban of 2025-26. The Brazilian will now miss Sunday's game at Villa Park under the competition's disciplinary rules.
The draw with Bournemouth summed up United's unpredictable campaign. Casemiro had headed his side into the lead just before half-time, only to concede the free-kick that led to Bournemouth's second equaliser soon after the break. Amorim acknowledged afterwards that Casemiro's absence in the Midlands would be a blow, but stressed the need for squad resilience. "We have to regroup and find a way without him," he said, pointing to the squad's depth as the key test ahead.
Another United youngster, Patrick Dorgu, faces his own suspension risk after accumulating four yellow cards, meaning he must tread carefully in the next fixtures against Villa, Newcastle United and Wolverhampton Wanderers.
United are also likely to be without three key attackers who have linked up with their nations for the CAF Africa Cup of Nations. Bryan Mbeumo, Amad Diallo and Noussair Mazraoui have all travelled for international duty, depriving Amorim of their services in the heart of December.
The manager admitted he was still waiting on final confirmation on their availability before the Bournemouth game, and now looks ahead to Villa without the trio. "It's frustrating not knowing exactly who we will have, but we will prepare all scenarios," Amorim said.
Defensive issues compound United's woes. Both Matthijs de Ligt and Harry Maguire remain sidelined with injury and are doubts for the trip to Villa Park.
Amorim has been monitoring their progress closely but conceded that neither has returned to full fitness in time. "We are assessing them, but I'm not certain either will be ready," he explained, highlighting the ongoing frustration posed by injuries.
United's current sixth-place position in the Premier League reflects a season of highs and lows, with spirited performances offset by squad instability. The absence of Casemiro and the AFCON trio now sets up a critical examination of United's squad depth as they prepare for a demanding festive schedule.