SANTA CLARA, Calif. – Last week, LaMichael James was all alone on the San Francisco 49ers' injury report.This week, the backup running back has plenty of company on the sidelines. Nine San Francisco players -- including quarterback Colin Kaepernick -- landed on the injury list Wednesday. Kaepernick nevertheless practiced fully despite what the team called a foot injury. Neither 49ers coach Jim Harbaugh nor Kaepernick addressed the issues when they spoke to the media prior to practice.