South Florida's Randall St. Felix, left, is tackled by Illinois's Kendall Smith during the first half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

Illinois's Sam Mays, right, tries to break a tackle by South Florida's Mazzi Wilkins during an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

South Florida's Blake Barnett, right, is sacked by Illinois's Dele Harding during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

South Florida's Darnell Salomon makes a catch for touchdown against Illinois during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

South Florida's Randall St. Felix, left, makes a catch over Illinois's Jartavius Martin during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

Illinois's M.J. Rivers II, left, is tackled by South Florida's Khalid McGee during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

South Florida's Darnell Salomon, right, celebrates his touchdown against Illinois with teammates Randall St. Felix, left, and Mitchell Wilcox during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

Illinois's Reggie Corbin, front, is tackled by South Florida's Ronnie Hoggins during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

South Florida's Darnell Salomon makes a catch for touchdown against Illinois during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

Illinois's head coach Lovie Smith on the sidelines during the first half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

South Florida's head coach Charlie Strong calls out a play from the sidelines during the first half of an NCAA college football game against Illinois Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

South Florida's Darnell Salomon, front, celebrates his touchdown against Illinois with teammate Randall St. Felix during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

South Florida's Darnell Salomon, right, makes a catch for a touchdown against Illinois's Cameron Watkins during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

South Florida's Randall St. Felix, left, makes a catch over Illinois's Jartavius Martin during the second half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)

Illinois's Mike Epstein, right, celebrates his touchdown against South Florida with teammates Doug Kramer, left, and Austin Roberts during the first half of an NCAA college football game Saturday, Sept. 15, 2018, in Chicago. (AP Photo/Jim Young)