NFL training camps are open, but the league is facing unprecedented challenges with the COVID-19 pandemic. Gregg Rosenthal examines how opt-outs and positive tests are impacting rosters and the free agents who remain.

A new NFL season brings new intrigue in the form of new players. You know: the rookies! With training camps open across the league, Adam Schein reveals the newbies he's most excited to watch in 2020.

If Kansas City and former LSU standout running back have their way, they will each have back-to-back titles to celebrate. 

Chiefs first-round running back Clyde Edwards-Helaire has signed his four-year rookie contract, NFL Network Insider Ian Rapoport reported. 

With a bevy of new weapons flanking Drew Lock, are the Broncos poised for a breakthrough season? Do the Raiders have the firepower to keep up with the Chiefs? Who'll the Chargers start at quarterback? Adam Maya has a training camp primer for each AFC West team.

On Tuesday, the Kansas City Chiefs locked up Pro Bowl DT Chris Jones on a four-year, $85 million contract with $60 million in total guarantees. And today, Adam Schein's locking up a guarantee of his own: The Chiefs are repeating as Super Bowl champions.

Will Joe Burrow follow up his Heisman Trophy season with an Offensive Rookie of the Year campaign? Lance Zierlein ranks his top 10 candidates for the award.

Gregg Rosenthal reveals the winners and losers from Patrick Mahomes' contract extension. What's ahead for Deshaun Watson? Did the Cowboys wait too long to pay Dak Prescott? 

How will the Patriots' offense change with Cam Newton at quarterback? What are the top five "starting fives" (five skill players) in the NFL today? Who is the best quarterback in the NFC South? Bucky Brooks has the answers!

In the Inside Intel series, Charley Casserly mines his sources to relay the organizational word on impact rookies, prominent position battles and lingering questions. Check out his AFC West findings.

Which rookie running backs will provide the biggest returns in 2020? Using contextualized play-calling data from each team and factoring in every rookie RB's skill set, Cynthia Frelund comes up with a predictive pecking order. Who's No. 1: Clyde Edwards-Helaire or Jonathan Taylor?

Which NFL newbies are in the best position to start strong in 2020? Dan Parr ranks the 25 rookies who are in the most favorable situations entering Year 1.

Check out this first look tweet of rookie running back Clyde Edwards-Helaire in a Kansas City Chiefs uniform.

NFL Network's Michael Robinson and Peter Schrager detail why Clyde Edwards-Helaire will make the biggest impression at training camp this year.

The "Good Morning Football" crew breaks down which rookies they're most confident in heading into 2020.

NFL Network's LaDainian Tomlinson breaks down his favorites to win 2020 running back competitions.

NFL Network's Charley Casserly explains where Kansas City Chiefs rookie running back Clyde Edwards-Helaire has "big edge" vs. running back Damien Williams.

The "Good Morning Football" crew discusses rookies who will make the biggest impact on their teams in 2020.

NFL Network's Cynthia Frelund projects the top three rookie running backs to watch in 2020.

NFL Network's Palmer outlines anticipated roles for the Kansas City Chiefs' top two 2020 draft picks.

The "Move the Sticks" crew discusses if the Kansas City Chiefs are better or worse heading into 2020 than they were in 2019.

NFL Network's Michael Fabiano highlights five players poised for breakout fantasy season in 2020.

NFL Network's Michael Robinson explains why he believes Kansas City Chiefs offensive coordinator Eric Bieniemy will turn rookie running back Clyde Edwards-Helaire into the AFC's top offensive rookie.

Kansas City Chiefs rookie running back Clyde Edwards-Helaire takes the field with his new team in this Madden simulation.

NFL Network's Jeff Chadiha breaks down how running back Clyde Edwards-Helaire will impact Kansas City Chiefs' offense.

LSU running back Clyde Edwards-Helaire explains his initial reaction to being drafted by the defending Super Bowl champion Kansas City Chiefs at No. 32 overall.

NFL Network's Daniel Jeremiah shares that LSU running back Clyde Edwards-Helaire reminded him of former Kansas City Chiefs running back Priest Holmes during the scouting process.

The Kansas City Chiefs select LSU running back Clyde Edwards-Helaire with No. 32 overall pick in Round 1 of the 2020 NFL Draft.

NFL Network's Bucky Brooks talks with LSU running back Clyde Edwards-Helaire at the 2020 NFL Scouting Combine.

NFL Network's LaDainian Tomlinson explains why Louisiana State University running back prospect Clyde Edwards-Helaire boosted his stock at the 2020 NFL Scouting Combine.

LSU Tigers running back Clyde Edwards-Helaire's 2020 NFL Scouting Combines workout.

LSU Tigers running back Clyde Edwards-Helaire runs an unofficial 4.61 second 40-yard dash at the 2020 NFL Scouting Combine.

Check out this Simulcam of LSU Tigers running back Clyde Edwards-Helaire taking on Baltimore Ravens RB Mark Ingram in the 40-yard dash.

Baltimore Ravens running back Mark Ingram evaluates LSU Tigers running back Clyde Edwards-Helaire at the 2020 NFL Scouting Combine.

Pro Football Focus breaks down Clyde Edwards-Helaire ahead of the 2020 NFL Scouting Combine.