It's not even a mid-major style. This is the kind of team Duke has run out there for decades, except for a raw, athletic center instead of a polished, slow-footed center who can shoot it from deep (think Olander with a lot more skill).
Very, very few teams in college basketball run their offense from the inside out. We were an exception, from 2003-2009 during the Okafor/Villanueva/Boone/Adrien/Thabeet era.
Of the last 15 or so champions, less than a handful were defined more by their interior game than their perimeter game -- us in 2004 (though we were fairly balanced), Florida in 2006 and 2007, maybe Kentucky in 2012 (Davis being such a transcendent player).