NFL Network Insider Adam Schefter reports that the Dallas Cowboys have signed guard Tyron Smith and tight end Hunter Henry.
They have also re-signed offensive tackle Tyron Evans and safety Tyron Jones.
The Cowboys have been without a true starting quarterback since Dak Prescott and Dez Bryant was lost to a torn ACL.
Smith and Henry are both 6-foot-5, 275-pound linemen with experience in the pro ranks.
Smith played four years in the league at Clemson, starting one game and making two starts.
Henry spent four years with the Carolina Panthers and has experience at both guard spots.
Evans played six seasons with the Tampa Bay Buccaneers and has played in all 12 games this season.
Jones spent six seasons in the NFL with the Washington Redskins.
He’s been on the team since 2013.
The Dallas Cowboys could also sign a running back or defensive tackle in the upcoming NFL Draft.