NFL: The first 100 days of a tumultuous 2020

The first 100 days of 2020 saw lots of news and movement in the NFL.

17: Ryan Shazier retires

James Lang-USA TODAY Sports

The Pittsburgh Steelers announced LB Ryan Shazier has retired. …Dallas Cowboys signed WR Amari Cooper to a five-year, $100 million contract extension. Chicago Bears cut LB Leonard Floyd. Phillip Rivers agreed to a one-year, $25 million deal with the Colts.