I 'm not sure if Steve has taken a look at Seattle 's defense the first team since the 1953 - 57 Cleveland Browns to accomplish that .
Seattle 's defense led the league in fewest points allowed for the 4th straight year .
I 'm not sure if Steve has taken a look at Seattle 's defense , which led the league in fewest points allowed for the 4th straight year , the first team since the 1953 - 57 Cleveland Browns to accomplish that .