Starting with week 5: BYU 22nd Indiana 27th (+5)
week 6: BYU 17th Indiana 23rd (+6)
week 7: BYU 14th Indiana 18th (+4)
week 8: BYU 13th Indiana 16th (+3)
week 9: BYU 11th Indiana 13th (+2)
week 10: BYU 9th Indiana 13th (+4) - after BYU wins AT UCF easily
week 11: BYU 9th Indiana 8th (-1) - coincidentally two days BEFORE the first CFP rankings after Indiana beat the 3rd-worst rated team on Sagarin (70th overall) and BYU had a BYE

Why the big week 11 change of 5 spots for Indiana???