Real Madrid Castilla forward Mariano Diaz is reportedly considering his options, with his current deal at the Bernabeu expiring at the end of the season.
The 22-year-old, who joined Los Blancos from Badalona in 2011, has scored seven times for Real Madrid's second team this season.
As it stands, the striker will be out of contract next summer, but it is understood that the Spanish giants want to offer Diaz fresh terms.
According to Goal.com, Diaz wants a first-team deal, but Real Madrid are currently only offering a contract extension at Castilla.
It is believed that a number of Premier League clubs are closely monitoring proceedings with the Barcelona-born attacker, who has one international cap for the Dominican Republic.