He wanted his linebackers quick , for pass coverage .
When the world was switching to big , tall offensive linemen , Noll went to smaller , quicker guys , people who could think on their feet , who could make a trap - block offense go .
Noll wanted Noll 's linebackers quick , for pass coverage .
When the world was switching to big , tall offensive linemen , Noll went to smaller , quicker guys , people who could think on their feet , who could make a trap - block offense go .