With the defensive secondary hobbled for this week's game, the Bills promoted Dustin Fox from the practice squad to the 53-man roster today. Fox, an Ohio State product, spent eight weeks on the Bills' practice squad last year before being promoted to the active roster for the final six weeks of the season. He was in Bills training camp and was cut before the start of the season. To make room for Fox, the Bills put rookie linebacker Marcus Buggs on the injured reserve list. He has a high ankle sprain.
The Bills will be without Donte Whitner and Jabari Greer for Sunday's game at Kansas City. Safety Bryan Scott will try to practice today.