PFF's exclusive deal grader takes a look at the San Francisco 49ers signing former Minnesota Vikings running back Jerick McKinnon.

PFF's exclusive deal grader takes a look at the Minnesota Vikings signing former Washington Redskins quarterback Kirk Cousins.

PFF's exclusive deal grader takes a look at the Denver Broncos signing former Minnesota Vikings quarterback Case Keenum.

PFF's exclusive deal grader takes a look at the San Francisco 49ers signing former Seattle Seahawks cornerback Richard Sherman.

PFF's exclusive deal grader takes a look at the Kansas City Chiefs signing former Los Angeles Rams wide receiver Sammy Watkins.

PFF's exclusive deal grader takes a look at the Jacksonville Jaguars signing former Carolina Panthers guard Andrew Norwell.

PFF's exclusive deal grader takes a look at the Chicago Bears signing former Philadelphia Eagles tight end Trey Burton.

PFF's exclusive deal grader takes a look at the Chicago Bears signing former Jacksonville Jaguars wide receiver Allen Robinson.

PFF's exclusive deal grader takes a look at the Arizona Cardinals signing former Minnesota Vikings quarterback Sam Bradford.

See the contract status of every 2018 NFL free agent, as well as where they sign.

Check back regularly as the PFF team provides updates and reactions on every 2018 NFL free-agency move.

The ex-Vikings back should be the lead guy in the 49ers backfield, but concerns over his workload keep him from being a clear RB1.

Dion Lewis heads to the Tennessee Titans in free agency, where he'll pair with Derrick Henry to form what should be a dynamic duo.

The longtime Panther agreed to sign with the Giants, but there's reason to believe the team might have more additions to make.

The ex-Indianapolis receiver has shown flashes in his career, but now joins a run-first offense with a lot of receiving options.

With a crowded backfield and an underwhelming offensive line, the Jets don't offer massive fantasy potential for ex-Cleveland RB Isaiah Crowell.

The tight end is no longer the dominant force he once was, but he showed in 2017 he can still be a strong red-zone asset.

PFF Editor Cam Mellor dives deep into the 2018 NFL Draft class at wide receiver, examining where each of the top 10 receivers had their most success across the route tree during their final college seasons.