A little more than two weeks ago, the Ravens invaded the 27,000-seat temporary home of the Chargers and won handily, deploying an offensive game-plan that was at the same time old-school and antiquated and visually unappealing yet somehow innovative and intriguing and—most importantly—undeniably effective. That day, the Ravens amassed 160 rushing yards at a 4.5 yards per carry clip, which enabled them to control time of possession and keep the chains a-moving’. (If you’re reading this blog, chances are you cheer for the Steelers, which means that you probably watched this game; a loss by Baltimore would’ve enabled the Steelers to clinch the AFC North by winning just one of their remaining two contests.