SAN FRANCISCO -- Observed in the locker room after the 49ers' 34-28 victory over Green Bay:Bold prediction: San Francisco safety Donte Whitner told me 49ers' quarterback Colin Kaepernick will be the NFL's first player to both pass for 4,000 yards and rush for 1,000 yards this season. "Mark it down," Whitner said. "There are going to be days he beats teams with his legs. Kaepernick threw for a career-high 412 yards and ran for 22 yards.