7) Filipe Luis/Koke
With Koke another big-name midfielder on Chelsea’s radar, it has been suggested that the Premier League champions could send Filipe Luis back to Atletico Madrid to help smooth this deal over.
8) Gareth Bale/David de Gea
With Real Madrid desperate to sign David de Gea and Manchester United equally keen on Gareth Bale, this swap deal has been mentioned as a possibility several times and seems realistic for both clubs.