Iowa running back Kaleb Johnson (2) runs for a 40-yard rushing touchdown as Minnesota defensive back Coleman Bryson, left, tries to tackle him during the second half of an NCAA college football game, Saturday, Sept. 21, 2024, in Minneapolis. (AP Photo/Abbie Parr)

Iowa running back Kaleb Johnson (2) scores a 15-yard rushing touchdown during the second half of an NCAA college football game against Minnesota, Saturday, Sept. 21, 2024, in Minneapolis. (AP Photo/Abbie Parr)

Iowa running back Kaleb Johnson (2) runs from Iowa State defensive lineman J.R. Singleton (58) during the second half of an NCAA college football game, Saturday, Sept. 7, 2024, in Iowa City, Iowa. Iowa State won 20-19. (AP Photo/Charlie Neibergall)

Iowa running back Kaleb Johnson (2) tries to break a tackle by Troy safety Ian Conerly-Goodly (39) during the first half of an NCAA college football game, Saturday, Sept. 14, 2024, in Iowa City, Iowa. (AP Photo/Charlie Neibergall)

Iowa running back Kaleb Johnson runs with the ball during the second half of an NCAA college football game against Minnesota, Saturday, Sept. 21, 2024, in Minneapolis. (AP Photo/Abbie Parr)