New Colorado Buffaloes offensive coordinator Brennan Marion brings his patented ‘Go-Go’ offensive scheme to Boulder this season. It heavily features the run, though it appeared to be a backfield by committee in Colorado’s spring game. However, the Buffaloes have been searching for a 1,000-yard rusher since Travon McMillian accomplished the feat in 2018. If one of these four running backs stands out enough to take on a workhorse role, there’s no doubt that streak could end in 2026. Micah Welch Oct 19, 2024; Tucson, Arizona, USA; Colorado Buffalos running back Micah Welch (29) against the Arizona Wildcats at Arizona Stadium. Mandatory Credit: Mark J. Rebilas-Imagn Images | Mark J. Rebilas-Imagn Images Welch was the Buffaloes’ leading rusher in 2025 and third-leading rusher in 2024. Although he compiled just 570 yards and eight touchdowns in those two seasons combined, he’s proven himself as reliable to the Buffaloes’ coaching staff and worthy of an increased role.…