Real Zaragoza are interested in Celtic midfielder Efrain Juarez.
Juarez's agent Jorge Berlanga confirmed his client, who can play at wing-back or in midfield, is keen to secure regular football.
Berlanga said: "Efrain would prefer to stay in Europe and there is interest from a club in Spain.
"He never got as much football as he'd have liked in Scotland and it's all about getting games."