Sports Dallas Cowboys left tackle Tyron Smith to have surgery for neck injury, will miss rest of 2020 NFL season October 9, 2020 Jori Epstein, USA TODAY Comments Off on Dallas Cowboys left tackle Tyron Smith to have surgery for neck injury, will miss rest of 2020 NFL season The Cowboys are shutting down left tackle Tyron Smith for the season. Smith will undergo surgery next week on a lingering neck issue.