The Green Bay Packers tidied up their roster ahead of the NFL Draft taking place later this week in Pittsburgh.

On Friday, the Packers released TE McCallan Castles, CB Tyron Herring and LB Jamon Johnson.

According to Packers.com, all three players spent time on Green Bay's practice squad last season. Johnson received a little more action as a gameday elevation, appearing in two games for the Packers (Weeks 13 and 18), including his first career start in Week 18 at Minnesota.