Will the Lions surprise under first-year head coach Dan Campbell? Could Colts rookie QB Sam Ehlinger defy expectations? Marc Sessler reveals six underdogs he believes in as the NFL preseason kicks into high gear.

Former Packers wideout Geronimo Allison, who signed a one-year contract with the Detroit Lions this offseason, has opted out of the 2020 campaign, NFL Network's Tom Pelissero reported Sunday, per an informed source. He added that Allison has a child on the way.

Former Eagles cornerback Ronald Darby is joining an NFC East rival, signing a one-year deal with the Washington Redskins, according to NFL Network Insider Ian Rapoport.

After a frenzied first wave of free agency, NFL rosters look stunningly different than they did just one year ago. Here is a team-by-team listing of the notable departures during a wild 2020 free agency period.

The grand reshuffling that is NFL free agency is upon us. So ... who's going where? Here is a constantly updated, team-by-team rundown of all the key additions and trades in this frenzied period.

Grant Gordon outlines the three biggest free agency need for each NFC team. How will the Cowboys keep -- and help -- Dak Prescott? Will the Bears bring in a challenger to Mitchell Trubisky?

At this time last year, Allen Lazard wasn't the Packers' second-leading WR. But after a preseason release, Lazard enjoyed a breakout season in Green Bay. He hopes to stay there for the foreseeable future.

Will Jadeveon Clowney wreck the game? Can Tyrann Mathieu hold down the back end without Juan Thornhill? How healthy is Dee Ford? Cynthia Frelund identifies one analytics-based X-factor for each of the eight remaining teams.

In a defensive slugfest, the Packers (12-3) landed the most punches and eventually knocked the Vikings (10-5) out of NFC North contention in a 23-10 win on "Monday Night Football" in Week 16

Here's the breakdown for each team's targets and touches from Week 15.

Here's the breakdown for each team's targets and touches from Week 13.

The 49ers' four-week reign in the No. 1 spot is over. Who claims the throne? And how far do the Patriots fall? Dan Hanzus updates his Power Rankings in the wake of Week 13.

Here's the breakdown for each team's targets and touches from Week 12.

Green Bay Packers receiver Davante Adams said he had no setbacks in his return Sunday after dealing with a toe injury, but Adams says he's still not quite himself yet.

Deshaun Watson and the Texans passing attack looks poised for a big game -- but what else do you need to know for this week's fantasy football decisions? Graham Barfield breaks down every player and team for the Week 8 slate in his matchups column.

Here's the breakdown for each team's targets and touches from Week 7.

Arizona Cardinals running back David Johnson (ankle) is expected to play against the New York Giants, sources tell Ian Rapoport. Plus other injuries we're monitoring ahead of the Week 7 games.

New England Patriots receiver Josh Gordon has been ruled out of Monday night's game against the New York Jets with a knee/ankle injury. Wideout Julian Edelman (chest) is listed as questionable.

Week 7 is here! Check out the full tally of the official injury report and gameday designations for all 12 Sunday games.

Leonard Fournette and the Jaguars are in a pristine matchup this week against the banged-up Bengals. Will Fournette get loose? Graham Barfield breaks down every Week 7 game from a fantasy perspective.

The Green Bay Packers will once again be without star receiver Davante Adams and could be very shorthanded in the wideout corps.

Here's the breakdown for each team's targets and touches from Week 6.

With fellow receivers Davante Adams and Geronimo Allison out, Allen Lazard stepped up when it mattered, making key catches in the fourth quarter to help the Packers rally against the Lions.

Watch the Detroit Lions vs. Pittsburgh Steelers highlights from Preseason Week 2.

Detroit Lions wide receiver Geronimo Allison wins scrum for Lions' successful onside kick.

Watch the full highlights of the 2021 preseason Week 1 matchup between the Buffalo Bills and the Detroit Lions.

Watch the best fourth-down conversions from the 2019 NFL season.

Green Bay Packers wide receiver Geronimo Allison secures Packers' two-point pass with sliding grab.

Green Bay Packers quarterback Aaron Rodgers had another Hail Mary opportunity but couldn't complete a fourth-down pass toward the end of the first half against the Chicago Bears.

Green Bay Packers quarterback Aaron Rodgers converts first-and-20 to wide receiver Geronimo Allison for 21 yards.

Green Bay Packers quarterback Aaron Rodgers rips throw over the middle to wide receiver Geronimo Allison for big third-down catch and run.

NFL Network's Michael Fabiano highlights five players you should consider adding to your fantasy squad heading into Week 5.

Green Bay Packers wide receiver Geronimo Allison navigates between defenders for remarkable catch.

Green Bay Packers wide receiver Geronimo Allison follows up incredible catch with TD grab.

Green Bay Packers quarterback Aaron Rodgers completes 12-yard touchdown pass to wide receiver Geronimo Allison.

NFL Network's Tom Pelissero takes a deep dive into the Green Bay Packers wide receiver corps.

NFL Network's Matt Smith and Maurice Jones-Drew discuss which players should be picked up on the waiver wire.

NFL Network's Tom Pelissero reports that Green Bay Packers wide receivers Randall Cobb and Geronimo Allison will not be playing in their Week 6 match up.

NFL Network Insider Ian Rapoport gives us an update on a handful of players' injury status such as Green Bay Packers wide receiver Davante Adams, and Detroit Lions wide receiver Marvin Jones Jr. going into Week 5 of NFL action.

Watch the best plays from the Week 4 matchup between the Buffalo Bills and Green Bay Packers.

Green Bay Packers quarterback Aaron Rodgers finds wide receiver Geronimo Allison for 27 yards.

NFL Network's Adam Rank discusses why Green Bay Packers wide receiver Geronimo Allison will flourish this week vs. the Buffalo Bills thanks to the high ceiling abilities of quarterback Aron Rodgers.

Green Bay Packers quarterback Aaron Rodgers finds wide open wide receiver Geronimo Allison for a deep 64-yard touchdown.

Watch the best plays from the Week 3 matchup between the Green Bay Packers and Washington Redskins.

Green Bay Packers quarterback Aaron Rodgers finds wide receiver Geronimo Allison for a 12-yard gain.

Green Bay Packers quarterback Aaron Rodgers throws a short pass to wide receiver Geronimo Allison who picks up 22 yards.

Green Bay Packers wide receiver Geronimo Allison leaps to block Minnesota Vikings punt in the red zone and Green Bay Packers cornerback Josh Jackson catches the deflection on the goal line and runs into the end zone for a touchdown.

Check out the top plays from players returning from injury in Week 1 of NFL action.