Driskill coached at Colorado for five seasons then moved to
Wyoming. He served in the
United States Navy during
World War II as an officer assigned to the Navy's pre-flight educational program. Driskill returned to coaching as an assistant to
Jim Tatum at
Oklahoma. He followed Tatum to
Maryland in 1947. Before the season started, Driskill replaced Tatum, who wanted to focus on his duties as head football coach, as Maryland's athletic director. In 1948, Driskill became the general manager of the
Baltimore Colts. He became the team's president in 1949 and took over as head coach after the Colts got off to a poor start that year. He stepped down as head coach and president after the season, but remained as general manager. ==Head coaching record==