Five-time Pro Bowl wide receiver Amari Cooper has retired a little more than a week after signing a one-year contract to return to the Las Vegas Raiders.
HENDERSON, Nev. (AP) — Five-time Pro Bowl wide receiver Amari Cooper retired Thursday, a little more than a week after signing a one-year contract to return to the Las Vegas Raiders.
Raiders offensive coordinator Chip Kelly said Cooper called coach P... [1673 chars]