Fred Jackson said he was never 100 percent after spraining the LCL in his right knee on his sixth carry of the season in Week 1. "Eighty percent is a good number," Jackson said. "That was probably the best I felt all year was 80 percent healthy." F-Jax rushed back from the injury and clearly looked a few steps slower. Turning 32 next month, Jackson needs another month of rehab before the knee is ready for offseason workouts.