San Francisco 49ers star running back Christian McCaffrey wasn't satisfied with his performance during a 20-17 loss to the Seattle Seahawks on Sunday. "I

Brock Purdy isn't necessarily a product of Christian McCaffrey, but he's so much better when McCaffrey is on the field. When McCaffrey plays, Purdy's passer rating is 111.9 and his win-loss record is 18-4.

While it’s certainly a positive that the reigning Offensive Player of the Year is back in their lineup, the club now has to navigate managing his injury. Part of that will likely be limited practice work and plenty of appearances for McCaffrey on the practice participation report as a result.