BYU dropped in the AP Poll rankings from 12 to 24 after splitting road games with UVU and Missouri State. The OT loss to UVU obviously contributed to the drop, but I think the bigger factor is that voters were adjusting to the SDSU and Oregon wins losing some of their luster.
24 seems fair and is a great spot for BYU to be in. BYU will have opportunities to move up and improve their resume this week with tough games versus Utah State at home and Creighton in South Dakota. USU is 6-2 on the year and ranked 60 in Kenpom, while the Blue Jays are 7-2 and ranked 73 in KenPom.