Bills QB Josh Allen is dealing with a sprained right elbow, sources say.

Related players: Case Keenum

The tweet went on to say that Allen's injury is a UCL injury that will limit him this week. While it’s no sure thing that Allen plays vs the Vikings, belief is it’s an injury he can manage moving forward. How he responds this week is key, according to Rapoport.

Bills QB Josh Allen is likely to be limited this week because of an elbow injury suffered late in Sunday’s loss but as of now it’s considered a situation to monitor rather than an ailment that would keep him out of the game, sources say. He’s still undergoing tests to be sure.

Still a full week ahead of us, but this isn't great news, and could be part of the reason Allen is coming off of his worst game of the season. Case Keenum is currently the only other active quarterback on the team's roster

With the likes of WR Stefon Diggs and QB Josh Allen continually having their relationship at center stage, the contributions Cole Beasley made over the past few years were overlooked. However, the slot WR was consistently a safety valve for Allen in Buffalo and with his release this spring that job is up for grabs. Isaiah McKenzie has taken an early stranglehold on that position battle.

Related players: Jamison Crowder

The story said McKenzie flashed a time or two in the past, but few expected McKenzie to become the clear favorite to take over Beasley’s role before a preseason game was even played. He's been one of the darlings of all the NFL camps this year and seems to collect positive press almost every day. The team signed Crowder to possibly fill that role but it's been McKenzie who is standing out.

Eight days into camp and quarterback Josh Allen has connected with Isaiah McKenzie on a daily basis; McKenzie has routinely had the ball thrown his way during red zone drills.

Related players: Jamison Crowder

The story went on to say the two have great communication and are continuing to build on the chemistry as the season draws nearer. That development has helped McKenzie understand how to run his routes to get open at the right time. The team brought in Crowder to play the slot but he missed some time early on and reports said McKenzie was taking advantage.

Bills HC Sean McDermott told reporters Friday that the Bills' medical team is comfortable with Josh Allen playing Sunday. McDermott believes Allen will be able to conduct the offense as usual.

This is all good news to read, but we won't know if Allen has any limitations until he takes the field Sunday.

Bills QB Josh Allen (foot) was limited Wednesday, and WR Emmanuel Sanders (knee) did not practice ahead of Week 15's game against the Carolina Panthers. The Bills conducted a walk-through practice Wednesday.

Allen not having a DNP for a walk-through is pretty important. Sanders' role with the Bills have changed drastically and a missed game would hurt his standing in the receiving pecking order.

Sean McDermott says that Josh Allen has a foot sprain and is day-to-day.

Related players: Mitchell Trubisky

Getzenberg went on to tweet that Allen has a "chance" to play in Week 15, which doesn't necessarily sound all that positive but the team is going to see how he progresses this week. Trubisky would start if Allen can't go. McDermott said the team will err on the side of caution with Allen, and with all their players. It's also worth noting McDermott didn't say yes or no in terms of the injury being turf toe. The team is calling it a foot sprain.

Josh Allen was seen in a walking boot and is dealing with a mild case of turf toe.

Allen finished the game and didn't consider going out, according to Rapoport. Allen ran for over 100 yards so all that is a good sign Allen will be able to play through this. He'll likely be limited in practice and maybe the injury cuts down his rushing totals, but for fantasy owners, it at least looks like he's going to take the field in Week 15 against the Panthers. The Bills are fighting for a playoff spot.

Josh Allen wore a walking boot on his left foot after Sunday’s overtime loss to the Buccaneers. He downplayed the injury but did acknowledge he will undergo further medical testing Monday.

Related players: Mitchell Trubisky

Allen admitted he was sore. He did not miss any plays after injuring his foot on a 23-yard run in the fourth quarter. He landed awkwardly on a tackle from behind by linebacker Devin White, with Allen’s leg folding underneath him. This is definitely worth watching as the week goes on. It seems like a good sign Allen isn't concerned but as we learned from the past, players aren't always a good judge of their injuries.

My understanding is Matt Barkley will get “meaningful snaps” per source. Starter Josh Allen is just 40 yards away from breaking the team’s single season passing record. Bills also following similar formula to last year’s week 17, when they rested key starters.

This does not bode well for Josh Allen's fantasy value this week as he'll most likely get pulled after breaking the team's single-season passing record. With just 40 yards to go, Allen is not a starter for seasonal or DFS in Week 17.