The Denver Broncos made it a priority to add some new blood to the defensive line rotation this offseason, signing unrestricted free agents Domata Peko and Zach Kerr. Both Peko and Kerr are expected to figure into the starting rotation, but the Broncos made a move just before the official start of free agency that could turn out to be a bit of a sleeper move. Bobby Richardson, a former undrafted free agent and starter for the New Orleans Saints, could turn out to be an exciting pickup for this Denver defense.
Considered a potential day two pick in the 2015 NFL Draft, Richardson fell out of the draft completely.