When the Steelers offense needed to answer the Browns as well as keep their own defense off the field, they failed to come through. The Pittsburgh Steelers 2022 regular season is underway. In their third game, the Steelers offense struggled to maintain drives in the second half particularly three-straight three and out’s through the third and fourth quarters. So what went wrong on these nine plays? This is the subject for this week’s Steelers Vertex. Let’s get a quick reminder of where this nerdiness is coming from. Vertex- a single point where two or more lines cross. Sometimes to make…