The Broncos signed Humphrey on Tuesday, Zac Stevens of TheDNVR.com reports.
Humphrey was released by the Broncos just hours before Monday's Week 1 loss to the Chiefs. The wide receiver was let go as a procedural move to manage the game-day roster limit and elevate players from the practice squad. Humphrey's return likely means the wide receiver will return to his role as a run blocker and occasionally targeted weapon for the Denver offense.