Bibbs reached a deal to join the Redskins' practice squad Friday.
Bibbs injured his knee during training camp before being waived/injured by the Redskins. The 24-year-old spent his first three seasons with the Broncos, but mainly saw action in 12 games last year. The Redskins have dealt with a handful of injuries at running back this season, so more of those could mean Bibbs getting called up.