BYU was awful last season. This season was a complete turnaround.
A good sign could be few players transferred out. That will be something to watch for Utah during the off-season. BYU was a pretty decent team last season till injuries piled up. The lack of depth became an issue. Keeping everyone and adding depth made the difference.
I think there are deeper issues there for Utah, but you never know. There is always a surprise team. Often it can be the team that had unusually bad luck the year before