Overview

• Guard Rob Jones broke a bone in his neck on July 27 and is expected to miss two to three months without requiring surgery.
• Tackle Tyler Guyton suffered a knee bone fracture that an MRI confirmed will sideline him four to six weeks after ruling out ACL damage.
• First-round rookie Tyler Booker has taken Jones’s starting right guard reps following a competitive training camp battle.
• Dallas is evaluating in-house left tackle replacements such as Asim Richards, Hakeem Adeniji or the option of shifting Pro Bowl guard Tyler Smith.
• The Cowboys are reshaping camp workloads and preseason reps to prepare backups for opening-week coverage until their starters return.