article_snippet: NFLer's 24 years old and the first player to retire directly because NFLer wanted to avoid the traumatic brain injuries that have been linked to playing football.
article_snippet: At a time of year when most football fans are consumed by trade rumors and free agency moves, several other high-profile players have decided to hang up several other high-profile players cleats.
article_snippet: And what's surprising is how young several other high-profile players are: .
article_snippet: Another Pro Bowler who had been haunted by injuries, running back Maurice Jones-Drew, 29, called it quits in Oakland recently.
article_snippet: Jones-Drew, whom I worked with a lot when Steelers linebacker Jason Worilds was starting out in the league, is a smart and personable guy.
article_snippet: That former New York Giant's successful exit from football has inspired so many younger players.
article_snippet: Every season, I get calls from NFLers who want my help finding a career after football.
highlights_snippet: Several NFL players just beginning Several NFL players careers, including Chris Borland, are walking away .
  
highlights_snippet: Some say Some're leaving for new opportunities, Roxanne Jones says .
  
highlights_snippet: But maybe the news about football's serious injuries is getting through, Roxanne Jones says .