ENGLEWOOD, Colo. -- The Denver Broncos running back situation isn't the under-a-microscope competition happening at quarterback, but it might be the biggest unknown of training camp outside of what happens to Drew Lock or Teddy Bridgewater.
Melvin Gordon's RB1 status, the role of rookie second-round pick Javonte Williams, the vision for free-agent signee Mike Boone and what exactly happens to Royce Freeman are issues currently on the table.
"There's enough work for everybody," Broncos coach Vic Fangio said before training camp opened. " .