Former Dallas Cowboys defensive tackle Tony Casillas joined Shan and RJ on Tuesday morning to discuss how impressed he was by the culture shift under new head coach Brian Schottenheimer, which he saw firsthand during a recent visit to The Star for Cowboys Legends Day. He also discussed how appreciative he is to share his experiences with the players, the energy Schotty exudes throughout the building, which players stood out during OTAs, and much more.