Manchester United are reportedly lining up a World Cup-winning midfield reinforcement after Casemiro's recent injury.
The Brazilian sustained a hamstring injury during the Red Devils' 3-0 loss to Newcastle that is expected to keep him on the sidelines for several weeks.
United managed to claim a crucial 1-0 victory against Fulham on Saturday in the 31-year-old's absence but the club are reportedly still keen to bolster their options in the position.
According to Estadio Deportivo, Erik ten Hag's side are considering a swoop for Real Betis anchorman Guido Rodriguez.