Real Madrid have reportedly presented Manchester United with the opportunity to sign a number of their players as they bid to complete a deal for Paul Pogba.
While United have maintained that the France international is not for sale, the 26-year-old's lack of game time this season due to injury leaves open the possibility of a mid-season transfer.
United are said to want well in excess of £100m for the World Cup winner - a factor which could lead to the likes of Real and Juventus looking elsewhere.
However, The Sun suggests that Los Blancos have asked United whether they have any interest in Gareth Bale, Luka Modric and Toni Kroos.
Despite the trio remaining part of Zinedine Zidane's plan at the Bernabeu, they would be allowed to leave the Spanish giants for the right price in January.
United are likely to prefer a straight-cash offer, although a player being included in part exchange may increase the chances of an agreement being reached during 2020.