The coaches were gathered in an office at La Grange High School in southeast Texas in the spring of 2014 when the highlight appeared on the screen. They wanted to make sure the visiting college recruiter watched a clip of a lightning-quick running back named J.K. Dobbins. Late in a state playoff loss the previous December, Dobbins took a handoff on a jet sweep and burst 65 yards toward the end zone for a touchdown. Bigger defenders couldn't catch him. Get the news delivered to your inbox: Sign up for our BuckeyeXtra newsletter Bill Best, then an assistant at Stephen F...