Report: Walter Thurmond hit with four-game substance abuse suspension

Another Seahawks cornerback is reportedly facing a four-game suspension from the league, but not for the same reasons as his teammates. Unlike Brandon Browner and Richard Sherman, who had his suspension overturned on appeal, Walter Thurmond isn’t being disciplined for violating the league’s performance-enhancing drug policy. Ian Rapoport of NFL Network reports that Thurmond is…