Manchester United manager Erik ten Hag has confirmed Casemiro will start at centre-back tonight.
With Harry Maguire out of the squad, it was unclear whether it would be Scott McTominay or the Brazil international.
Ten Hag has cleared things up ahead of the game against Burnley.
Alejandro Garnacho picks up where he left off as he starts against Burnley tonight 38 days on from his stoppage-time winner at Fulham before the World Cup.
There is a surprise inclusion for Aaron Wan-Bissaka at right-back, with Diogo Dalot out after picking up an injury for Portugal in Qatar. Wan-Bissaka, who has only played four minutes this season, makes his first start under Erik ten Hag.
Five World Cup players start – but there is no place in the squad for England duo Harry Maguire and Luke Shaw.
United are reportedly saying that Maguire is ill, which explains his absence.
Man Utd team news
Team to face Burnley: Dubravka, Wan-Bissaka, Lindelof, McTominay, Malacia, Casemiro, Eriksen, Fernandes, Rashford, Garnacho, Martial.
Subs: De Gea, Bennett, Shaw, Williams, Fred, Van De Beek, Antony, Elanga, Pellistri.