Chelsea and Manchester United have been alerted by speculation that Toni Kroos is considering a Real Madrid exit, according to Inside Spanish Football, as reported by the Express.
The 25-year-old completed a £20million move from Bayern Munich last summer, but is now being tipped for an exit, catching the eye of a number of sides.
Arsenal as well as Liverpool have also been monitoring the situation of the midfielder ahead of his move to Spain, and may now once again enter the race for his services.
However, Paris Saint-Germain are said to be favourites to sign the Germany international should he decide to leave the Bernabeu.
The French champions are currently in the market for another central midfielder should Thiago Motta decide to leave the Parc des Princes amid heavy interest from Atletico Madrid.
Kroos featured in 36 league match while making another 12 Champions League appearances last term, scoring two goals and providing a further 15 assists.