David de Gea's representatives are already sounding out potential buyers as the Spaniard prepares to leave Old Trafford.
Barcelona and Real Madrid are both closing on LaLiga leaders Atletico Madrid with nine games to play ahead of Saturday's Clasico.
Diego Simeone discussed Atletico Madrid's loss to Sevilla on Sunday.
Atletico Madrid suffered a first LaLiga defeat in five matches as Marcos Acuna's header downed Diego Simeone's table toppers on Sunday.
Joao Felix risks missing Atletico Madrid's big clash at Sevilla on Sunday after returning from international duty with an ankle problem.
Real Madrid stopped James Rodriguez from joining their city rivals last year, according to the Colombia international.
Arsenal midfielder Lucas Torreira, who is currently on loan with Atletico Madrid, is ready to end his time in Europe and join Boca Juniors.
Napoli and Spain star Fabian Ruiz was asked about his future ahead of Wednesday's World Cup qualifier against Kosovo.
LaLiga champions Real Madrid are reportedly ready to make a move for Romelu Lukaku.
Barcelona are reportedly targeting Borussia Dortmund's Erling Haaland.