Even the 49ers’ injury replacements are getting hurt. Linebacker Tatum Bethune, who stepped in for All-Pro Fred Warner after he went down in Week 6, will now miss multiple games with a high ankle sprain suffered in Week 11.
Head coach Kyle Shanahan announced (via NBC Sports’ Matt Maiocco) Bethune’s injury on Thursday and named five-year veteran Curtis Robinson as the team’s new starting middle linebacker. Robinson is primarily a special teams contributor, but has played the most defensive snaps of his career this season. That workload will grow further as he steps into a full-time role in the 49ers defense.
Bethune, 25, has not been able to replicate Warner’s all-around impact – few players in the NFL could. But he has been a reliable tackler, racking up 60 tackles in his five games before getting injured. San Francisco will be hoping that he can return before the end of the season to bolster a defense that has been decimated by injuries.
Sunday’s game against the Panthers will be Robinson’s first NFL start. Carolina’s offense has been extremely inconsistent this season, but Bryce Young just set a franchise record with 448 passing yards last week. The 49ers, meanwhile, just gave up 452 yards and an NFL-record 47 completions to Jacoby Brissett and the Cardinals.