As of March 5, 2025, there is no credible information or reports indicating that a Dallas Cowboys star has signed a six-year contract with BYU football. The Dallas Cowboys are a professional NFL team, while BYU (Brigham Young University) competes in collegiate football. Such a move would be unprecedented and is not supported by current news sources.
However, there have been notable connections between BYU and former Dallas Cowboys players. Golden Richards, for instance, was a wide receiver who played for both BYU and the Dallas Cowboys. He passed away in early 2024 due to congenital heart failure. citeturn0search3
Additionally, several former BYU players have made their way to the NFL, including the Dallas Cowboys. James Empey, a former BYU center, signed with the Dallas Cowboys as a free agent in 2022. citeturn0search12
In summary, while there have been connections between BYU and former Dallas Cowboys players, there is no evidence to suggest that a Dallas Cowboys star has signed a six-year contract with BYU football.