Getty Joshua Miles practices with the Chicago Bears. Las Vegas Raiders offensive lineman Joshua Miles is hanging up his cleats. The team placed the 30-year-old on the reserve/retired list this week, ending an NFL career that began as a seventh-round pick and included several stops along the way. Though Miles was never able to find a consistent role, he provided some important depth for the Raiders and signed a futures contract to start the year. Joshua Miles Retires After Signing With Raiders