Marcos Alonso is ready to leave Barcelona in January.
The defender has been left frustrated by a lack of minutes so far this season.
Alonso has barely participated in 7 of the 17 matches this season, four of them as a starter (two in LaLiga and another two in the Champions League).
The former Chelsea stopper is being linked with Manchester United and Atletico Madrid.
Also keen are Saudi trio Al-Hilal, Al-Ettifaq and Al-Ittihad.
For his part, Alonso is convinced that he can be useful and may wait to see how the year ends before making a definitive decision. He is the only natural player as cover for Alejandro Balde.