"The running game in pro football has gotten so boring," former 49ers coach Bill Walsh remarked some years ago. "There's just four or five plays they can run. I think the whole thing is headed in the wrong direction, and it's really unfortunate." Even after his passing in 2007, Walsh’s observation had held true for some time. That is, until now. And fittingly, it's the 49ers leading the way.
The Pistol read option plays aside (we’ll get to those), the 49ers' multifarious running game uses many of the same blocking schemes Walsh taught for nearly four decades. Jim Harbaugh deserves much of the credit — the vision for these 49ers is certainly his — but the mastermind behind the 49ers' weekly game plans and the coach who deserves credit for taking Walsh’s criticism to heart is San Francisco offensive coordinator Greg Roman.