The countdown to Seattle is on. First, Andrew Mason talks with Shane Ray about expectations for the Broncos' 2018 defense (0:38). Next, Mike Renner of Pro Football Focus joins Mason and the rest of the "First and Ten at Ten" crew for his weekly breakdown (7:40). Ray Crockett and Marc Stout then catch up with Fox Sports' Dick Stockton (21:32) before we reach the nexus of the Brandon Marshall universe (33:41). You can subscribe to the Broncos Audio Zone on iTunes, Stitcher, TuneIn or other podcast apps right now!See omnystudio.com/listener for privacy information.