Yestino - The Signal · QB Thomas Castellanoshttps://yestino.com/entities/qb-thomas-castellanos-40c0ceEvery event involving QB Thomas CastellanosenWhy fifth-year QB Thomas Castellanos is allowed to join Texas Tech last minute after NFL workoutshttps://yestino.com/events/why-fifth-year-qb-thomas-castellanos-is-allowed-to-join-texa-a67866https://yestino.com/events/why-fifth-year-qb-thomas-castellanos-is-allowed-to-join-texa-a67866Wed, 26 Aug 2026 20:30:39 GMTThe Red Raiders have made an addition to their quarterback room just days before their 2026 season begins. Sources: Yahoo Sports · Sporting News