Free agency started with a bang thanks to the open market on quarterbacks. Kirk Cousins, the big catch of the free-agency class, landed with the Minnesota Vikings. How did the rest of the league do? Here's a look at all 32 teams.
Grade: A
Minnesota Vikings
Cousins is being viewed as a game-changing, potential franchise quarterback and the answer to solving the Vikings' issues of sustainability and longevity at the position. Read more.
Grade: B+
Buffalo Bills
In terms of financial investment, the headline signing of free agency for the Bills was defensive tackle Star Lotulelei.