Real Betis have reportedly asked Barcelona about the availability of youngsters Riqui Puig, Carles Alena and Junior Firpo for next season.
Mundo Deportivo report the two clubs enjoy a great relationship which has led the Verdiblancos to look to the Catalans for reinforcements.
Of course Alena joined Betis on loan in the winter, and the club are hoping to keep hold of the midfielder for another season.
Puig is another key target but Betis are aware he will be difficult to land. The 20-year-old wants to stay at Barcelona but may struggle for game time again.