The future of several Dallas Cowboys’ offensive line backups seems to be coming into focus. Stephen Jones’ recent comments regarding Brock Hoffman possibly starting at center with Cooper Beebe replacing Zack Martin at guard make sense.

MORE: Cowboys coach Brian Schottenheimer praises Osa Odighizuwa as contract talks heat up. Head coach Brian Schottenheimer was asked about this potential move while speaking at th

Zack Martin's decorated career with the Dallas Cowboys started with him known as the guy the club drafted instead of Johnny Manziel.

Former Dallas Cowboys guard Zack Martin, who recently announced his retirement after 11 NFL seasons, will be inducted into the Team's Ring of Honor. Cowboys owner Jerry Jones made the announcement during Martin's retirement press conference on Wednesday.

Zack Martin bid an emotional farewell to football before a packed house Wednesday. Jerry Jones promised him a spot in the Ring of Honor before Canton.

Offensive lineman Zack Martin lists his teammates and thanks them for their contributions to his career as he retires.

Zack Martin won't be playing guard for the Cowboys anymore, but he will remain part of the landscape at the team's games for many years to come.

He took some time after the season to make his decision and told the Cowboys 12 days ago that he was calling it quits. Martin end

James Jones explains why the Dallas Cowboys are in trouble with Zack Martin's decision to retire and the unknown with new HC Brian Schottenheimer.

Dallas has used a first-round pick on an offensive lineman in two of the last three seasons. It has used a fourth-round pick or higher on the position in