While Kinnick took a year of law school in 1940, he also served as an assistant football coach for the Hawkeyes, aiding the freshman team and scouting upcoming opponents. He accompanied the team to South Bend to see Iowa upset the Irish for the second straight season. According to "The Daily Iowan"s account, "Nile Kinnick, cool, calm, and collected while he's on a football team, pranced up and down the dressing room almost jabbering in his excitement." He was also an assistant football coach at Iowa in 1941.