Manchester United have informed a number of interested parties that they can sign Juan Mata for a fee of £20m in January.
Reports linking Mata with a summer exit were heavy in the summer with the likes of Paris Saint Germain and Barcelona interested.
However, following the arrival of Angel Di Maria and Radamel Falcao from Real Madrid and Monaco respectively, Mata has found playing time hard to come by.
And, with the January transfer window growing closer, it is understood that Juventus, Atletico Madrid and Valencia are all keen on making a move.
It is understood that the Spanish international would ideally like a return to Spain with either of the aforementioned, however, Juventus are reportedly keen to get him involved in any such deal for Arturo Vidal, should Man United be successful in tempting the Chilean midfielder.