‘The Bills know they must effectively run the table to make the playoffs, and in addition to not having Edwards – he left the first half of a 10-3 loss to the San Francisco 49ers last Sunday with a pulled groin and has watched practice all week in sweats and no pads – there is also at least nagging concern about Marshawn Lynch, their sometimes go-to running back, who had limited duty in practice yesterday because of back spasms.’