To make room for Polumbus on the 53-man roster, the Broncos waived safety Josh Bush.
Few players know zone-blocking based schemes better than Polumbus, who has played in various iterations of the scheme in Denver, Seattle, Washington and most recently Atlanta during his eight-season career.
Polumbus is not only a familiar face to Broncos fans, but to fans of football in general in the state. He matriculated at Cherry Creek High School before moving on to the University of Colorado, where he started 28 games in four seasons before joining the Broncos as a college free agent signee on April 28, 2008.