Juventus coach Max Allegri is happy seeing Matias Soule, Kaio Jorge and Enzo Barrenechea making progress with Frosinone.
All three players are on-loan at Frosinone from Juve and will face their parent club tomorrow.
Allegri said: "They are doing very well, I had no doubts about what they could do.
"Frosinone is a healthy club with a serious president, a sporting director who knows what to do and a coach like (Eusebio) Di Francesco who had a great desire for revenge.
"The boys' path is important, I'm very happy."