Valencia prospect Ferhat Cogalan is a top target for Juventus.
Just 15, Cogalan is regarded highly inside Spanish football.
Plaza Deportiva says Juve are leading the race for the young Turk, who is also wanted by Olympique Marseille, PSG and Barcelona.
Juve GM Beppe Marotta has intensified talks for the teen this week.
Cogalan is yet to sign a pro deal and is tempted to continue his career in Turin.