Cooper, a five-time Pro Bowler, is still one of the smoothest route-runners in the game. Being a free agent this late in the season typically means he’ll come at a cheap cost, and the Rams still ...

Oakland Raiders wide receiver Amari Cooper (89) slips through the grasp of Tennessee Titans strong safety Johnathan Cyprien (37) at Nissan Stadium in Nashville on Sept. 10, 2017.