Villarreal have enquired about Manchester United defender Marcos Rojo, according to Marca.
The 26-year-old's future at Old Trafford is uncertain after the arrival of Jose Mourinho, and also with Luke Shaw returning from a season-long spell on the sidelines.
Villarreal are looking to bring in defensive reinforcements, and are keen on the Argentina international due to his versatility, which can see him play at centre-back and left-back.
However, the 'Yellow Submarine' may struggle to meet United's asking price, and could try to push through a loan spell.