John Nolan (Nathan Fillion) is going to be a rookie again!

While appearing on a panel at San Diego Comic-Con Thursday, Fillion teased that Officer Nolan will achieve his dream of becoming a training officer on season 5 of ABC hit The Rookie. "Early in season 5, John Nolan's going to become a training officer," confirmed creatorAlexi Hawley. "He'll be the oldest rookie training officer."