Expectations for Dixon with Bills

Running back Anthony Dixon left a crowded San Francisco 49ers bacfield to join the Buffalo Bills backfield, which has C.J. Spiller and Fred Jackson leading the way. Granted, Spiller is frail and Jackson is aging, so Dixon may get a chance to carry the ball more often than he did with the Niners (fewer than 30 carries each of the past three seasons), but his biggest impact for the Bills should come on special teams.