Pedro's Chelsea contract ends on 30th June 2020. From that moment, he will leave for free to wherever he decides.
He is undoubtedly one of the bargains of the market. Hence he precisely doesn't lack suitors.
Juventus, for example, would be delighted to sign him. Maurizio Sarri would be delighted to manage him again.
Both already met each other when Sarri was at Chelsea. And they could meet again If Pedro opts for Juventus' offer.
'La Gazzetta dello Sport' affirm that it could be precisely Sarri who tips the scales in favour of the Italian side. Pedro felt comfortable with Sarri and this would bring him closer to Turin.