The Buffalo Bills are coming out of their bye week much healthier than they have been for the majority of the season (and a lot of last year for that matter). The San Francisco 49ers, however, have a roster that looks like a room list in a hospital ward.
For the Bills, they’ll need to decide just how much they should test the strength of several returning players — especially on a field that could be covered in snow. For the 49ers, they may just be looking for any healthy body willing to suit up for a game that is going to be played in some extreme winter weather.