Tottenham full-back Sergio Reguilon has emerged as a target for Real Sociedad.
The 26-year-old left-back spent last season on loan at Atletico Madrid.
Reguilon was hampered by groin and hamstring injuries during the loan spell, which contributed to his limited game time at the club.
He only made 12 appearances for Diego Simeone's side, including just two starts.
Real Sociedad, however, are exploring the possibility of bringing Reguilon back to LaLiga.
Tottenham full-back Sergio Reguilon has emerged as a transfer target for Real Sociedad
Reguilon saw his loan spell with Atletico Madrid last season be disrupted by several injuries
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