2018 PFF Deal Grader: QB Kirk Cousins signs with the Minnesota Vikings

The 2018 NFL league year is upon us and with that, the hustle and bustle that was the legal tampering period is over and teams can make their reported free agency signings official. With the dust settling from a few hectic days of reports, we at Pro Football Focus take an in depth look at some of free agency's biggest deals in our exclusive 2018 Free Agency Deal Grader.

Taken into our deal grades here are many contributing factors, including but not limited to scheme fit for the player signed, contract value and salary cap hit, PFF's overall grades for both player and team, and several other facets.

For more in depth insight all the league's free agents, check out the 2018 PFF Free Agent Guide, a part of your PFF Edge or Elite subscription.

Kirk Cousins signs with the Minnesota Vikings

Grade: B

Contract details: 3-year, $84-million

What it means for Cousins:

As the next big name at quarterback to sign a contract, QB Kirk Cousins becomes the highest-paid player in the entire league. While his 2017 play seemingly doesn’t warrant such a contract (78.7 overall grade), his 2015-2016 performance suggests he’s capable of more. Most notable was his level of play in 2016, which had him ranked inside the top-10 among quarterbacks with a grade of 85.4.

Cousins joins a superb supporting cast that features two PFF top-10 graded wide receivers in Stefon Diggs (85.4 overall grade) and Adam Thielen (84.6), a situation that is reminiscent of 2016, when he played with DeSean Jackson and Pierre Garcon. Diggs and Thielen have a habit of making their quarterback look good, with both ranking in the top six last season in contested catch rate. Cousins will also be backed by an effective run game that produced over 1,750 yards from running backs a year ago, as well as an offensive line that ranked in the top-half of the league in pass-blocking efficiency (79.3).

What it means for Minnesota:

Cousins certainly offers more of a gunslinger mentality to what has been a conservative offense from 2015-2017. With an offense that has been centered on efficiency and low-risk taking, the Vikings have got a top-four mark from their quarterback in adjusted completion percentage each of the last three seasons but have also ranked near the bottom in big-time throws. With Cousins comes more big-time-throws, as he ranked in the top 10 of quarterbacks during his highest-graded season, but he will also be willing to put the ball in harms way, as he generally ranks in the middle of the pack in turnover-worthy throw percentage.

Bottom Line:

While Minnesota has gotten very solid quarterback play over the past three seasons between Teddy Bridgewater in 2015 (82.1), Sam Bradford in 2016 (83.4), and Case Keenum in 2017 (85.3), the Cousins contract could bring an element of stability to the mix in knowing who will be at the helm for the next three seasons.