Pittsburgh Steelers wide receiver Martavis Bryant is facing a one-year suspension from the NFL for violating the league's substance abuse policy for the second time. Bryant's agent, Thomas Santanello, confirmed the potential discipline in email to The Associated Press on Saturday night and said Bryant has filed an appeal. The 24-year-old Bryant was suspended for the first four games last season and spent a portion of that time in Houston with John Lucas, the former NBA player and coach who operates a substance abuse facility. More...