Las Vegas Raiders wide receiver Amari Cooper unexpectedly retired Thursday, just a week after signing a one-year contract. His decision follows underwhelming performances with the Browns and Bills last season and a lackluster showing in recent Raiders practices. At 31, Cooper's performance didn't meet expectations, leaving the Raiders scrambling to find a replacement before the season starts. The team's options are limited in the dwindling free agent market, forcing them to consider veteran players like Tyler Boyd or Diontae Johnson.

Prepared by Emily Rhodes and reviewed by editorial team.