The Bills' injury report at this point is a serious guessing game. What does a limited practice entail for them? Who knows. For some players limited means probable to play, for others limited means questionable to play. As he was diagnosed with an MCL sprain this week, it may seem odd that Tyrod Taylor has practiced every day this week on a limited basis and now is questionable to play on Sunday. Early reports on Tuesday and Wednesday assumed Taylor would be out on Sunday, but that seems inaccurate at this point. Karlos Williams, the Bills' rookie running back is still in the NFL concussion protocol and will not play Sunday.