Brad Biggs: Shades of ‘Greatest Show on Turf’? Mike Martz’s influence on Ben Johnson’s Bears offense.

CHICAGO — Asked for his initial reaction, a front-office official for another team didn’t hesitate after watching the Chicago Bears offense in the season opener. “That was some ‘Greatest Show on Turf’ (stuff) right there,” he responded. It was an off-the-cuff comparison for Ben Johnson’s offense — which scored the second-most Week 1 points in NFL history in a 59-37...