Buffalo Bills

Buffalo Bills rookie running back Ray Davis (concussion) was listed as a limited participant during the team's walkthrough practice on Wednesday. Although it was just a walkthrough, it's good news that Davis was limited after suffering a concussion in the wild-card win over the Denver Broncos on Sunday. Thursday will be a much bigger test as Davis works his way through the league's concussion protocol with hopes of being active for Sunday evening's Divisional Round battle against the Baltimore Ravens. The 25-year-old will likely need to upgrade to a full session in practice on Thursday or Friday to have a realistic chance to play this weekend as the primary change-of-pace option behind starter James Cook. Davis is an explosive backup option out of Buffalo's backfield, but if he's unable to gain clearance, Ty Johnson would serve as the primary backup to Cook against Baltimore.

Buffalo Bills head coach Sean McDermott said on Wednesday that rookie running back Ray Davis (concussion) remains in the league's concussion protocol. It means that Davis probably will not practice on Wednesday after suffering a concussion in Sunday's wild-card win over the Denver Broncos. The 25-year-old could be fighting an uphill battle to clear the concussion protocol before Sunday's Divisional Round showdown against the visiting Baltimore Ravens. Even if Davis returns to practice later this week, he'll need to be cleared by an independent neurologist in order to get the green light to suit up on Sunday evening. With Davis up in the air to play in the Divisional Round, Ty Johnson could be in line for a bigger role behind starter James Cook against Baltimore. Johnson had a season-high nine carries for 44 yards against Denver and caught his fourth TD of the year. Check back on Davis' practice status.

Buffalo Bills head coach Sean McDermott confirmed on Monday that rookie running back Ray Davis (concussion) is in the league's concussion protocol after he suffered a head injury in the 31-7 win over the Denver Broncos on Sunday on wild-card weekend. Davis was hit hard by Broncos defensive back Brandon Jones in the third quarter and stayed down on the field for a while before eventually being taken to the locker room. The 25-year-old did not return and finished the blowout win with only one carry for three yards. Fellow backfield mate Ty Johnson ended up having a big game with a season-high nine carries for 44 yards and two receptions for 26 yards and his third receiving TD of the year. Davis will now have to pass through the concussion protocol in order to play in the Divisional Round against the Buffalo Bills. If Davis isn't cleared, Johnson would have a larger role again as James Cook's backup.