The Broncos continued their big man pursuit Saturday, this time on defense, agreeing to two-year contracts with nose tackles Domata Peko and Zach Kerr, per NFL sources. Denver general manager John Elway hasn’t signed a player this offseason under 300 pounds in an effort to get stronger, meaner and more physical up front on both…

via Broncos add Domata Peko, Zach Kerr to beef up defensive line — The Denver Post