Overview

• Bartch sustained a high-ankle sprain in Week 2 and is expected to miss at least four games under IR rules.
• San Francisco promoted tight end Brayden Willis to the 53-man roster following Bartch’s move.
• Veteran tackle Brandon Parker joined the practice squad after a workout, bringing 33 career starts and prior 49ers experience.
• Seventh-round rookie Connor Colby is the leading internal option at left guard, with a Week 2 blown-block rate of 1.8% per Sports Info Solutions.
• The moves bolster depth as Spencer Burford is day-to-day and Trent Williams is managing injuries.