Atletico Madrid are watching Tottenham midfielder Giovani Lo Celso.
Estadio Deportivo says Atletico want to bring the former Real Betis star back to the LaLiga for next season.
Tottenham, after a year on-loan, signed Lo Celso permanently from Betis last year for €32m.
He is rated highly by Spurs manager Jose Mourinho, though his season has been plagued by injury.
Atletico are hoping Spurs will be prepared for a quick sale this summer.