Overview

• Christian McCaffrey has been sidelined for the first three games due to Achilles tendinitis.
• McCaffrey recently traveled to Germany for specialized treatment, which was approved by the 49ers.
• 49ers GM John Lynch and HC Kyle Shanahan have not provided a clear timeline for McCaffrey's return.
• McCaffrey is eligible to return in Week 6, but his participation remains doubtful until at least after Week 9.
• Jordan Mason has been stepping up in McCaffrey's absence, recording the second-most rushing yards in the league.