Humphrey signed a contract with the Broncos on Saturday, Chris Tomasson of The Denver Gazette reports.
Humphrey was out of practice-squad elevations, so this move isn't entirely surprising. The long-time Bronco put together a solid performance in Week 2, tallying 50 receiving yards despite a dismal display overall by the offense. It's unlikely those same opportunities will be available in Week 3 as Devaughn Vele is cleared to play after missing the previous week due to a ribs injury.