Khalil Mack recently said that the Raiders' defense can be as good as that of Broncos...............The truth is they can never reach the historic levelif their HC is Del Rio who is an over conservative guy and never blitzes...........That's why Denver's defense changed into one of the GOAT after Phillips took the place of Del RioIndeed, Del Rio is a good coach for rebuilding and developing younstersBut if you want to get SB then he may not be the right personAs for KC Justin Houston might be out for a whole year I think they will miss the playoffsHowever I feel that OAK offense is pretty goodDC+AC+Murray and a solid OL