Story byJack Freeman, Buffaloes WireSat, December 6, 2025 at 2:36 PM UTC·3 min readIf there's one thing fans of the Colorado Buffaloes should know about the team's next offensive coordinator, Breannan Marion, it's that he's one of a kind. From his signature cowboy hat down to his "Go-Go" offense, Marion seeks to bring that flash to Boulder to help rejuvenate a Colorado squad fresh off a disappointing 3-9 season. The former Sacramento State head man has found offensive success at every stop so far, but what will that look like in Colorado?AdvertisementAdvertisementAdvertisementI'm seeing double, four running backsNov 22, 2025; Boulder, Colorado, USA; Arizona State Sun Devils defensive back Adrian Wilson (6) pushes Colorado Buffaloes running back Micah Welch (29) out of bounds in the first quarter at Folsom Field. Mandatory Credit: Ron Chenoy-Imagn ImagesOne of the most unique features of the "Go-Go" offense is a formation in which two running backs line up on the same side as the quarterback.