According to Texans coach Bill O’Brien, it was a combination of what the Texans have done all season: stemming (moving them in a coordinated direction) the line, and then penetrating the unveiled weaknesses with Clowney and Mercilus.
“We stemmed the front a lot, moved the front,” O’Brien said before boarding the team bus. “We don’t line up in one front and then when the ball’s snapped stay in the same front. We’ve been doing that all year. Then we change it up from week to week. So whatever we did last week, maybe we did something different this week. We moved Clowney around, Mercilus, and I think that’s tough to deal with. Our defense played their asses off.
“Those guys are good, we know they’re very well coached so you can’t be vanilla. They’ve got vanilla. You’ve got to figure out something else to do and do some different things. If you line up in the same front that you did last week, they’re going to block the crap out of you.”
But Belichick is going to have his say at making adjustments this week. And while the Chiefs and Steelers are going to duplicate some of the things the Texans did, each team’s skillset is unique.
“I think the one thing about blueprint and stuff like that is each team is going to have to do their own thing,” O’Brien said. “… What we did tonight, we’ve been doing it in different ways all year; we’re a very active front. So whatever the next team is, Pittsburgh or Kansas City, they’ve got to do what they do. That’s just how we do it.”