Former NFL player is training Jackson

If San Diego State coach Brady Hoke wants to know how well Darryl Jackson is staying in shape during his grayshirt season, a former NFL running back can update him.

Premium Content

Subscribe today to read the full article and get everything Rivals has to offer.

  • Member-only message boards
  • Exclusive highlights and recruiting interviews
  • Exclusive coverage of Rivals Camp Series
  • Breaking recruiting news