Walton Spurlin looks at some IDP options who disappointed in the 2017 season and might not be safe bets for a 2018 rebound.

Lead Analyst Sam Monson examines the game of PFF's No. 1 running back for the 2018 NFL Draft, Saquon Barkley. What are Barkley's flaws, and can he overcome them at the next level?

Tom Brady slung it all over the field on the Pittsburgh Steelers in Week 15 and came away with the best single-game performance of any quarterback in the 2017 season.

Senior Analyst Steve Palazzolo opens up the debate about Lamar Jackson and builds the case for an NFL offensive coordinator to form an offensive gameplan around former Louisville quarterback.

Dan Schneier identifies some wide receivers whose current fantasy stock is too high, making them bust candidates for 2018.

McKinnon joins a 49ers offense with everything set up for his success -- except the presence of a pass-catching fullback that could cut into his work.

Tyler Buecher highlights five players who are generally popular dynasty stashes but probably shouldn't be at this point.

Senior Analyst Sam Monson takes a look at players that might provide a big boost to their team in value now that they are in a better team fit.

PFF's Zoltan Buday takes a look at the Teddy Bridgewater signing and examines some of the possible outcomes for the Jets at quarterback in 2018.

Senior Analyst Steve Palazzolo examines the top units across the NFL who have upgraded their roster drastically through the first weekend of free agency.

Mike Castiglione highlights the fantasy performances of the best quarterbacks of the last decade.

Continuing his research into ball-carrier efficiency, Scott Spratt investigates which backs have made the most of their opportunity.

Scott Barrett tests his hypothesis that running backs who struggle to pass-block will see fewer routes going forward.

PFF Editor Cam Mellor takes a granular look at the 2018 NFL Draft class at cornerback, and how each of them fared across the route tree, turning now to Alabama defensive back Minkah Fitzpatrick.

PFF Editor Cam Mellor takes a granular look at the 2018 NFL Draft class at cornerback, and how each of them fared across the route tree, starting with Iowa CB Josh Jackson.

RB Ryan Nall was often overshadowed by bigger names in a Pac-12 conference full of big-name running backs, but his production in the run and pass games can't be ignored.

Julio Jones dominated the Tampa Bay Buccaneers en route to the highest yards per route run mark ever recorded in a single game and one of the few 99.9 overall grades ever given.

After the dust has settled on the first weekend of 2018 free agency in the NFL, we at Pro Football Focus break down all 32 teams by who's in the door and who was shipped out as well as each team's biggest draft need to date.