Los Angeles Chargers wide receivers Keenan Allen (hamstring) and Mike Williams (ankle) are hopeful to play in Sunday's game versus the Chiefs,  NFL Network Insider Ian Rapoport reported, per a source.

NFL.com keeps you up to date with all of the latest league news from around the NFL. Visit NFL.com's transaction hub for a daily breakdown.

Here are the injuries and news we're monitoring around the league on this Week 8 Sunday.

Can Panthers running back Christian McCaffrey's step count lead to a healthy resurgence? Will Chiefs wide receiver Mecole Hardman fill Tyreek Hill's shoes? Keep up with the buzz as we track interesting items from training camp.

The Cowboys are signing former Vikings linebacker Anthony Barr, NFL Network Insider Mike Garafolo reported Wednesday. The team later announced the signing.

It's an offseason tradition unlike any other. Dan Hanzus unveils the 2022 Graybeards: a team of the NFL's best remaining free agents, age 30 or older. And this is the best 'Beards roster yet!

Free-agent pass rusher Randy Gregory is expected to sign with the Denver Broncos after nearly agreeing to a contract with the Dallas Cowboys, NFL Network's Mike Garafolo reported.

New Vikings head coach Kevin O'Connell, some two weeks after reaching an agreement with the club to replace Mike Zimmer, can finally wear some purple. The Vikings officially hired the Rams offensive coordinator on Wednesday.

NFL.com's Chase Goodbread breaks down four things to watch for when the Pittsburgh Steelers visit the Minnesota Vikings on "Thursday Night Football."

The Vikings activated their best cornerback from the reserve/COVID-19 list ahead of Thursday Night's matchup with the Steelers.

The NFL on Tuesday revealed the 32 nominees for the 2021 Walter Payton Man of the Year award -- the league's most prestigious honor.

Dalvin Cook participated in practices on a limited basis this week while dealing with the ankle injury that knocked him out of the Vikings' Week 3 win over the Seahawks.

Jeffri Chadiha ranks all eight divisions entering the 2021 NFL season. Can any other quartet hang with the ultra-competitive NFC West? Are the AFC North's Browns ready to challenge the AFC West's Chiefs for conference supremacy?

Which players are poised to cash in on the 2021 NFL season? Gregg Rosenthal provides an early look at the top 25 free agents in 2022, and the class is absolutely loaded with talented pass catchers and defensive backs.

After a poor performance last season, a restocked Minnesota Vikings defense is determined to return to the dominant form it once embodied under Mike Zimmer, Jeffri Chadiha writes.

A 7-9 finish wasn't what the Vikings expected when embarking on the 2020 campaign, but it became their reality. Now that they've had an offseason to retool and get healthy, Anthony Barr has high hopes for his squad.

NFL Network's Mike Garafolo reported Steelers WR JuJu Smith-Schuster has been telling teammates he's "likely to head elsewhere for the next portion of his career." Here's other news and buzz around the league to kick off the 2021 free agency cycle.

With the salary cap set to drop, which NFC players could be released this offseason? Gregg Rosenthal spotlights the most likely candidates for the chopping block, as well as some potential surprise cuts.

The Vikings might have found their replacement for Anthony Barr. He's even a member of the same 2014 draft class. Sort of. Former Broncos linebacker Todd Davis is signing a one-year deal with Minnesota, Tom Pelissero reports.

Fresh off the second Sunday of the NFL's 2020 season, Adam Schein spotlights developments he loved (SEE: Josh Allen silencing critics), liked (Arizona hitting 2-0) and loathed (another Falcons face-plant).

The Minnesota Vikings announced Thursday that linebacker Anthony Barr had been placed on the team's reserve/COVID-19 list.

Vikings linebacker Anthony Barr noted that building communication will be harder this year but that he has faith coach Mike Zimmer and his staff will help speed up the process once training camp opens.

The unusual lead-up to the 2020 NFL Draft has opened the door for several surprise picks at the end of Round 1, Tom Pelissero writes. Which five under-the-radar prospects are generating first-round buzz as the draft draws near?

With the 2020 NFL Draft right around the corner, Charley Casserly digs into the men who'll be making the selections. What does each general manager's track record look like? Here are the best picks, value picks and tendencies for everyone.

The Las Vegas Raiders released linebacker Tahir Whitehead, the team announced Monday. The 29-year-old Whitehead recorded 234 tackles in 32 games over two seasons with the organization.

Dallas Cowboys cornerback Trevon Diggs nearly secures red-zone interception on San Francisco 49ers Brock Purdy's tipped throw on RPO.

The Dallas Cowboys defense comes up with a super clutch fourth-and-goal stop against the Houston Texans late in regulation.

Dallas Cowboys linebacker Anthony Barr recovers Detroit Lions running back Jamaal Williams' fumble inside their 1-yard line.

Man of the Year nominee Minnesota Vikings linebacker Anthony Barr highlights his efforts to end cycles of poverty.

Watch the 10 best highlight plays made by the Minnesota Vikings in the 2021 NFL season.

Minnesota Vikings defense forces clutch INT after Los Angeles Rams quarterback Matthew Stafford's tipped pass.

Minnesota Vikings linebacker Anthony Barr intercepts a pass from Los Angeles Rams quarterback Matthew Stafford.

Minnesota Vikings linebacker Anthony Barr jumps on a fumble from Chicago Bears quarterback Justin Fields.

Considered the league's most prestigious honor, the Walter Payton NFL Man of the Year Award presented by Nationwide recognizes NFL players who have exhibited excellence on the field, and whose passion to impact lives extends beyond the game. This year's nominee for the Minnesota Vikings is four-time Pro Bowl linebacker Anthony Barr, whose "Raise the Barr" program provides economic opportunity for single-parent students.

NFL Network's Tom Pelissero reports Minnesota Vikings cornerback Patrick Peterson, linebackers Anthony Barr and Eric Kendricks all expected to return for 'TNF' vs. Pittsburgh Steeleers.

NFL Network's Tom Pelissero reports that Minnesota Vikings 'have not entirely slammed the door' on running back Dalvin Cook playing vs. Pittsburgh Steelers.

2021 Walter Payton Man of the Year Nominee: Anthony Barr – Vikings

Watch the Minnesota Vikings' best plays through the first 9 weeks of the 2021 season

Can't-Miss Play: Minnesota Vikings outside linebacker Anthony Barr tips Baltimore Ravens quarterback Lamar Jackson's pass to himself for insane INT in OT.

NFL Network's Steve Wyche and Brian Billick share potential surprise cuts in 2021.

After an overturned touchdown, the Minnesota Vikings turn away the Green Bay Packers with goal line stand from the 1-yard line.

Minnesota Vikings linebacker Anthony Barr joins "NFL Now" to talk about his offseason, expectations for 2020 and more.

Watch the highlights of the Minnesota Vikings and the San Francisco 49ers in the 2019 Divisional Round.

Minnesota Vikings linebacker Anthony Barr rips ball from San Francisco 49ers running back Matt Breida for a turnover on fourth down.

Minnesota Vikings linebacker Anthony Barr forces Green Bay Packers running back Aaron Jones to fumble, teammate Eric Kendricks recovers.

Watch the Washington Redskins vs. Minnesota Vikings highlights Week 8 of the 2019 season.

Watch highlights from Week 6 game between the Philadelphia Eagles and the Minnesota Vikings.

Watch the highlights from the Minnesota Vikings and New York Giants matchup in Week 5 of the 2019 NFL regular season.

Minnesota Vikings linebacker Anthony Barr sacks Atlanta Falcons quarterback Matt Ryan.

NFL Network's Tom Pelissero talks to Minnesota Vikings linebacker Anthony Barr as he shares what the Vikings need to do to make the playoffs in 2019.