Cowboys sign OG Su'a-Filo, waive Edwards

Offensive guard Xavier Su'a-Filo signed with the Dallas Cowboys, who waived guard Kadeem Edwards.

Su'a-Filo will be used as a backup guard as the Cowboys work to iron out the kinks of an offensive line impacted by injuries. Travis Frederick is out, replaced by Joe Looney, indefinitely and All-Pro guard Zack Martin is getting back into the swing of things after a knee injury in training camp. Martin played Week 1 at Carolina.

Su'a-Filo, 27, worked out for the Cowboys last week. He was a second-round pick of the Houston Texans and started 41 games over the past four seasons. Signed by the Tennessee Titans in free agency, Su'a-Filo was released prior to the 2018 season.

The Cowboys signed Su'a-Filo to a two-year deal. He helps fill the backup guard spot Dallas acquired Parker Ehinger from the Chiefs to fill. Ehinger was placed on injured reserve prior to the opener.