Bullish Steelers going heavy during win streak

Each one of them chewing up clock, yardage and whatever mettle Miami’s defensive front seven might have brought north to chilly Heinz Field with them. When the drive ended 83 yards and 5:27 later with Bell stretching across the goal line to give the Steelers a 20-3 lead, Pittsburgh’s transformation from aerial circus that produced a quick two-touchdown lead to a battering ram protecting that advantage was complete.