Who Should I Start? Christian McCaffrey or Tyjae Spears

Tuesday, August 11, 10:01 AM

San Francisco 49ers running back Christian McCaffrey (undisclosed) is not practicing at training camp for the second straight day on Tuesday, according to Cam Inman of the Bay Area News Group. McCaffrey is being held out so far this week with undisclosed "tightness," but offensive coordinator Klay Kubiak has downplayed CMC's situation and said the team is "just managing" the All-Pro RB. The 49ers are already pretty banged up early in training camp, and as a result, they are resting some of their key veterans like McCaffrey. In addition to McCaffrey, RBs Kaelon Black (groin), Jordan James (ribs), and Isaac Guerendo (pectoral) are injured, so the Niners can't afford to lose their most valuable offensive weapon in McCaffrey before the season even starts. CMC managed to stay completely healthy in 2025 and finished as the RB1 in half-PPR scoring with 1,202 rushing yards and 10 touchdowns while adding 924 receiving yards and seven touchdowns as a receiver in 17 games. McCaffrey has elite upside at his position but also high-end bust potential due to his lengthy injury history. RotoBaller has him ranked as the RB3 for 2026, behind only Jahmyr Gibbs and Bijan Robinson.