Packers' Don Jackson: Suffers season-ending knee injury

Jackson was placed on injured reserve Wednesday due to a knee injury, Ian Rapoport of NFL Network reports.

Jackson sustained the ailment in practice Wednesday, precipitating the decision to make a claim for Christine Michael off waivers from the Seahawks. With Jackson out of the picture, the Packers will trot out a backfield consisting of Ty Montgomery, James Starks, and Michael moving forward.